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16 Digital Counters 349

Digital Counters
Part# Info Specs
Part RoHS Manufacturer Description Additional Features Count Direction Family JESD-30 Code JESD-609 Code Length Load Capacitance (CL) Load or Preset Input Logic IC Type Maximum Frequency At Nominal Supply Maximum I (ol) Operation Mode Moisture Sensitivity Level (MSL) No. of Bits No. of Functions No. of Terminals Maximum Operating Temperature Minimum Operating Temperature Output Characteristics Package Body Material Package Code Package Equivalence Code Package Shape Package Style (Meter) Packing Method Peak Reflow Temperature (C) Power Supplies (V) Maximum Power Supply Current (ICC) Propagation Delay (tpd) Qualification Schmitt Trigger Screening Level Maximum Seated Height Sub-Category Maximum Supply Voltage (Vsup) Minimum Supply Voltage (Vsup) Nominal Supply Voltage / Vsup (V) Surface Mount Technology Temperature Grade Terminal Finish Terminal Form Terminal Pitch Terminal Position Maximum Time At Peak Reflow Temperature (s) Trigger Type Width Minimum fmax
SNJ54ALS163BJ by Texas Instruments

SNJ54ALS163BJ

Texas Instruments

SNJ54ALS163BJ by Texas Instruments is a 4-bit synchronous digital counter with a propagation delay of 20 ns and max frequency of 22 MHz. It operates at a supply voltage of 5V, suitable for military applications due to MIL-PRF-38535 screening level. The package style is in-line with through-hole terminal form, making it ideal for high-speed counting tasks.

TCO OUTPUT

UP

ALS

R-GDIP-T16

e0

19.56 mm

50 pF

BINARY COUNTER

22000000 Hz

8 Amp

SYNCHRONOUS

4

1

16

125 Cel

-55 Cel

CERAMIC, GLASS-SEALED

DIP

DIP16,.3

RECTANGULAR

IN-LINE

TUBE

5

21 mA

25 ns

Not Qualified

MIL-PRF-38535

5.08 mm

Counters

5.5 V

4.5 V

5

NO

TTL

MILITARY

TIN LEAD

THROUGH-HOLE

2.54 mm

DUAL

POSITIVE EDGE

7.62 mm

22 MHz

SNJ54S163J by Texas Instruments

SNJ54S163J

Texas Instruments

SNJ54S163J by Texas Instruments is a 4-bit synchronous digital counter with a propagation delay of 15 ns and max frequency of 40 MHz. It operates on a nominal voltage of 5V, suitable for military-grade applications requiring fast counting capabilities in TTL technology. The package style is in-line with through-hole terminal form, making it ideal for high-speed signal processing in harsh environments.

TCO OUTPUT

UP

S

R-GDIP-T16

e0

19.56 mm

15 pF

BINARY COUNTER

40000000 Hz

20 Amp

SYNCHRONOUS

4

1

16

125 Cel

-55 Cel

CERAMIC, GLASS-SEALED

DIP

DIP16,.3

RECTANGULAR

IN-LINE

TUBE

160 mA

15 ns

Not Qualified

38535Q/M;38534H;883B

5.08 mm

Counters

5.25 V

4.75 V

5

NO

TTL

MILITARY

TIN LEAD

THROUGH-HOLE

2.54 mm

DUAL

POSITIVE EDGE

7.62 mm

40 MHz

SNJ54163W by Texas Instruments

SNJ54163W

Texas Instruments

SNJ54163W by Texas Instruments is a TTL digital counter with 4 bits, 29 ns propagation delay, and operates at a max frequency of 25 MHz. It is used in military applications due to its MIL-PRF-38535 screening level and synchronous operation mode for counting up signals. The package style is flatpack with dual terminal position and tin lead finish.

TCO OUTPUT

UP

TTL/H/L

R-GDFP-F16

e0

10.2 mm

15 pF

BINARY COUNTER

25000000 Hz

16 Amp

SYNCHRONOUS

4

1

16

125 Cel

-55 Cel

CERAMIC, GLASS-SEALED

DFP

FL16,.3

RECTANGULAR

FLATPACK

TUBE

5

91 mA

29 ns

Not Qualified

MIL-PRF-38535

2.03 mm

Counter

5.5 V

4.5 V

5

YES

TTL

MILITARY

TIN LEAD

FLAT

1.27 mm

DUAL

POSITIVE EDGE

6.73 mm

25 MHz

SNJ54HC163J by Texas Instruments

SNJ54HC163J

Texas Instruments

SNJ54HC163J by Texas Instruments is a 4-bit synchronous digital counter with a propagation delay of 46ns. Operating at a max frequency of 21MHz, it is ideal for military applications due to its MIL-PRF-38535 screening level and temperature grade. With a supply voltage range of 2V to 6V, this CMOS technology-based counter offers reliable performance in various electronic systems.

RCO OUTPUT

UP

HC/UH

R-GDIP-T16

e0

19.56 mm

50 pF

BINARY COUNTER

21000000 Hz

5.2 Amp

SYNCHRONOUS

4

1

16

125 Cel

-55 Cel

CERAMIC, GLASS-SEALED

DIP

DIP16,.3

RECTANGULAR

IN-LINE

TUBE

2/6

.08 mA

310 ns

Not Qualified

MIL-PRF-38535

5.08 mm

Counters

6 V

2 V

5

NO

CMOS

MILITARY

TIN LEAD

THROUGH-HOLE

2.54 mm

DUAL

POSITIVE EDGE

7.62 mm

25 MHz

SNJ54HC4040J by Texas Instruments

SNJ54HC4040J

Texas Instruments

SNJ54HC4040J by Texas Instruments is a 12-bit digital counter with a propagation delay of 32 ns and max frequency of 19 MHz. It operates on a supply voltage range of 2-6V, making it suitable for military-grade applications requiring asynchronous counting in CMOS technology. The package style is in-line with through-hole terminals, ideal for high-speed signal processing in harsh environments.

UP

HC/UH

R-GDIP-T16

e0

19.56 mm

50 pF

BINARY COUNTER

19000000 Hz

5.2 Amp

ASYNCHRONOUS

12

1

16

125 Cel

-55 Cel

CERAMIC, GLASS-SEALED

DIP

DIP16,.3

RECTANGULAR

IN-LINE

TUBE

NOT SPECIFIED

2/6

.08 mA

225 ns

Not Qualified

MIL-PRF-38535

5.08 mm

Counters

6 V

2 V

5

NO

CMOS

MILITARY

Tin/Lead (Sn/Pb)

THROUGH-HOLE

2.54 mm

DUAL

NOT SPECIFIED

NEGATIVE EDGE

7.62 mm

22 MHz

SNJ54LS669J by Texas Instruments

SNJ54LS669J

Texas Instruments

SNJ54LS669J by Texas Instruments is a TTL digital counter with 4 bits, 27 ns propagation delay, and 15 pF load capacitance. It operates at a supply voltage of 5V and has a max frequency of 25 MHz. Ideal for military applications requiring bidirectional counting in synchronous operation mode.

TCO OUTPUT

BIDIRECTIONAL

LS

R-GDIP-T16

e0

19.56 mm

15 pF

YES

BINARY COUNTER

25000000 Hz

4 Amp

SYNCHRONOUS

4

1

16

125 Cel

-55 Cel

CERAMIC, GLASS-SEALED

DIP

DIP16,.3

RECTANGULAR

IN-LINE

TUBE

5

34 mA

27 ns

Not Qualified

38535Q/M;38534H;883B

5.08 mm

Counters

5.25 V

4.75 V

5

NO

TTL

MILITARY

TIN LEAD

THROUGH-HOLE

2.54 mm

DUAL

POSITIVE EDGE

7.62 mm

25 MHz

HCF4029M013TR by STMicroelectronics

HCF4029M013TR

STMicroelectronics

HCF4029M013TR by STMicroelectronics is a 4-bit digital counter with synchronous operation. It has a propagation delay of 500 ns and can operate at frequencies up to 2 MHz. This CMOS technology device is ideal for applications requiring bidirectional counting in military-grade environments.

BINARY/BCD COUNT OPTION; TCO OUTPUT; COUNT ENABLE INPUT

BIDIRECTIONAL

4000/14000/40000

R-PDSO-G16

e4

9.9 mm

50 pF

YES

BINARY COUNTER

2000000 Hz

SYNCHRONOUS

4

1

16

125 Cel

-55 Cel

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

TR

5/15

500 ns

Not Qualified

1.75 mm

Counters

20 V

3 V

5

YES

CMOS

MILITARY

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

POSITIVE EDGE

3.9 mm

5.5 MHz

M74HC390RM13TR by STMicroelectronics

M74HC390RM13TR

STMicroelectronics

M74HC390RM13TR by STMicroelectronics is a digital counter with 3-bit resolution, operating at a max frequency of 33 MHz. It features dual functions, negative edge trigger type, and operates in asynchronous mode. With a small outline package style and Gull Wing terminal form, it is suitable for military-grade applications requiring high-speed counting capabilities.

DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS

UP

HC/UH

R-PDSO-G16

e4

9.9 mm

50 pF

NO

DECADE COUNTER

28000000 Hz

4 Amp

ASYNCHRONOUS

3

3

2

16

125 Cel

-55 Cel

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

TR

260

2/6

420 ns

Not Qualified

1.75 mm

Counters

6 V

2 V

4.5

YES

CMOS

MILITARY

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

30

NEGATIVE EDGE

3.9 mm

33 MHz

M74HC4518RM13TR by STMicroelectronics

M74HC4518RM13TR

STMicroelectronics

M74HC4518RM13TR by STMicroelectronics is a digital counter with 4-bit resolution, operating at a max frequency of 20MHz. It features synchronous operation, positive edge trigger type, and dual terminal position. This CMOS technology device is ideal for military-grade applications requiring precise counting and up direction count capability.

GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT

UP

HC/UH

R-PDSO-G16

e4

9.9 mm

50 pF

NO

DECADE COUNTER

20000000 Hz

4 Amp

SYNCHRONOUS

4

2

16

125 Cel

-55 Cel

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

TR

2/6

240 ns

Not Qualified

1.75 mm

Counters

6 V

2 V

4.5

YES

CMOS

MILITARY

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

POSITIVE EDGE

3.9 mm

24 MHz

HCF4518M013TR by STMicroelectronics

HCF4518M013TR

STMicroelectronics

HCF4518M013TR by STMicroelectronics is a digital counter with 4 bits, operating at a max frequency of 1.5MHz. It has a propagation delay of 560ns and operates on a supply voltage range of 3V to 20V. Ideal for military-grade applications requiring synchronous operation and positive edge triggering in compact designs.

UP

4000/14000/40000

R-PDSO-G16

e4

9.9 mm

50 pF

NO

DECADE COUNTER

1500000 Hz

SYNCHRONOUS

1

4

2

16

125 Cel

-55 Cel

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

TR

5/15

560 ns

Not Qualified

1.75 mm

Counters

20 V

3 V

5

YES

CMOS

MILITARY

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

POSITIVE EDGE

3.9 mm

4 MHz

M74HC4520RM13TR by STMicroelectronics

M74HC4520RM13TR

STMicroelectronics

M74HC4520RM13TR by STMicroelectronics is a digital counter with 4-bit resolution and operates at a max frequency of 24 MHz. It has a propagation delay of 240 ns, suitable for military-grade applications requiring synchronous operation. This small outline package features dual-terminal position and positive edge trigger type, making it ideal for high-speed counting tasks in harsh environments.

GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT

UP

HC/UH

R-PDSO-G16

e4

9.9 mm

50 pF

NO

BINARY COUNTER

20000000 Hz

4 Amp

SYNCHRONOUS

3

4

2

16

125 Cel

-55 Cel

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

TR

260

2/6

240 ns

Not Qualified

1.75 mm

Counters

6 V

2 V

4.5

YES

CMOS

MILITARY

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

30

POSITIVE EDGE

3.9 mm

24 MHz

HCF4520M013TR by STMicroelectronics

HCF4520M013TR

STMicroelectronics

HCF4520M013TR by STMicroelectronics is a digital counter with 4 bits, operating at a max frequency of 1.5 MHz. It has dual functions and operates synchronously with a propagation delay of 560 ns. Ideal for military-grade applications requiring precise counting and timing functionalities in compact designs.

UP

4000/14000/40000

R-PDSO-G16

e4

9.9 mm

50 pF

NO

BINARY COUNTER

1500000 Hz

SYNCHRONOUS

1

4

2

16

125 Cel

-55 Cel

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

TR

5/15

560 ns

Not Qualified

1.75 mm

Counters

20 V

3 V

5

YES

CMOS

MILITARY

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

POSITIVE EDGE

3.9 mm

4 MHz

M74HC4017RM13TR by STMicroelectronics

M74HC4017RM13TR

STMicroelectronics

M74HC4017RM13TR by STMicroelectronics is a 10-bit digital counter with a max frequency of 20 MHz. It operates on a nominal voltage of 4.5V and has a propagation delay of 295 ns. Ideal for military-grade applications, this CMOS technology-based counter features positive edge triggering and synchronous operation.

JOHNSON COUNTER WITH 10 DECODED OUTPUTS; TCO OUTPUT; GATED CLOCK

UP

HC/UH

R-PDSO-G16

e4

9.9 mm

50 pF

NO

RING COUNTER

20000000 Hz

4 Amp

SYNCHRONOUS

3

10

1

16

125 Cel

-55 Cel

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

TR

260

2/6

295 ns

Not Qualified

1.75 mm

Counters

6 V

2 V

4.5

YES

CMOS

MILITARY

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

30

POSITIVE EDGE

3.9 mm

20 MHz

HCF4017M013TR by STMicroelectronics

HCF4017M013TR

STMicroelectronics

HCF4017M013TR by STMicroelectronics is a 10-bit digital counter with a propagation delay of 650 ns. Operating at a max frequency of 2.5 MHz, it is ideal for military-grade applications requiring synchronous operation and positive edge triggering in a compact small outline package.

UP

4000/14000/40000

R-PDSO-G16

e4

9.9 mm

50 pF

NO

RING COUNTER

2500000 Hz

SYNCHRONOUS

3

10

1

16

125 Cel

-55 Cel

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

TR

260

5/15

650 ns

Not Qualified

1.75 mm

Counters

20 V

3 V

5

YES

CMOS

MILITARY

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

30

POSITIVE EDGE

3.9 mm

5.5 MHz

HCF4060M013TR by STMicroelectronics

HCF4060M013TR

STMicroelectronics

HCF4060M013TR by STMicroelectronics is a 14-bit digital counter with a propagation delay of 740 ns. Operating at a max frequency of 3.5 MHz, it is ideal for military-grade applications requiring asynchronous operation and negative edge triggering. This small outline package features surface mount technology and operates within a wide temperature range from -55°C to 125°C.

OUTPUTS FROM 10 STAGES AVAILABLE; BUILT-IN OSCILLATOR; OSCILLATOR DISABLED BY CLEAR INPUT

UP

4000/14000/40000

R-PDSO-G16

e4

9.9 mm

50 pF

NO

BINARY COUNTER

3500000 Hz

ASYNCHRONOUS

3

14

1

16

125 Cel

-55 Cel

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

TR

260

5/15

740 ns

Not Qualified

1.75 mm

Counters

20 V

3 V

5

YES

CMOS

MILITARY

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

30

NEGATIVE EDGE

3.9 mm

12 MHz

M74HC4020RM13TR by STMicroelectronics

M74HC4020RM13TR

STMicroelectronics

M74HC4020RM13TR by STMicroelectronics is a 14-bit digital counter with a propagation delay of 220 ns and max frequency of 20 MHz. It operates in asynchronous mode, suitable for military-grade applications requiring up to 6V supply voltage and negative edge trigger type. The package style is small outline, making it ideal for compact designs in harsh environments.

OUTPUTS FROM 12 STAGES AVAILABLE

UP

HC/UH

R-PDSO-G16

e4

9.9 mm

50 pF

NO

BINARY COUNTER

20000000 Hz

4 Amp

ASYNCHRONOUS

3

14

1

16

125 Cel

-55 Cel

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

TR

260

2/6

220 ns

Not Qualified

1.75 mm

Counters

6 V

2 V

4.5

YES

CMOS

MILITARY

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

30

NEGATIVE EDGE

3.9 mm

24 MHz

HCF4020M013TR by STMicroelectronics

HCF4020M013TR

STMicroelectronics

HCF4020M013TR by STMicroelectronics is a 14-bit digital counter with 360 ns propagation delay. Operating at -55 to 125 °C, it has a max frequency of 3.5 MHz and operates on a supply voltage range of 3-20 V. Ideal for military-grade applications requiring asynchronous operation and negative edge triggering in compact designs.

OUTPUTS FROM 12 STAGES AVAILABLE

UP

4000/14000/40000

R-PDSO-G16

e4

9.9 mm

50 pF

NO

BINARY COUNTER

3500000 Hz

ASYNCHRONOUS

3

14

1

16

125 Cel

-55 Cel

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

TR

260

3/15

360 ns

Not Qualified

1.75 mm

Counters

20 V

3 V

5

YES

CMOS

MILITARY

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

30

NEGATIVE EDGE

3.9 mm

12 MHz

M74HC590RM13TR by STMicroelectronics

M74HC590RM13TR

STMicroelectronics

M74HC590RM13TR by STMicroelectronics is an 8-bit digital counter with a supply voltage of 2-6V, operating temperature range of -55 to 125°C, and max frequency of 26MHz. It features positive edge trigger, 3-state output characteristics, and asynchronous operation mode. Ideal for military-grade applications requiring high-speed counting in compact designs.

TCO OUTPUT; REGISTERED OUTPUTS

UP

HC/UH

R-PDSO-G16

e4

9.9 mm

50 pF

NO

BINARY COUNTER

22000000 Hz

6 Amp

ASYNCHRONOUS

3

8

1

16

125 Cel

-55 Cel

3-STATE

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

TR

260

2/6

250 ns

Not Qualified

1.75 mm

Counters

6 V

2 V

4.5

YES

CMOS

MILITARY

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

30

POSITIVE EDGE

3.9 mm

26 MHz

M74HC40103RM13TR by STMicroelectronics

M74HC40103RM13TR

STMicroelectronics

M74HC40103RM13TR by STMicroelectronics is an 8-bit digital counter with a max frequency of 13MHz. It operates on a supply voltage range of 2-6V and has a propagation delay of 280ns. Ideal for military-grade applications requiring synchronous operation and down count direction.

TCO OUTPUT; RESET TO MAX COUNT

DOWN

HC/UH

R-PDSO-G16

e4

9.9 mm

50 pF

YES

BINARY COUNTER

13000000 Hz

4 Amp

SYNCHRONOUS

3

8

1

16

125 Cel

-55 Cel

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

TR

2/6

280 ns

Not Qualified

1.75 mm

Counters

6 V

2 V

4.5

YES

CMOS

MILITARY

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

POSITIVE EDGE

3.9 mm

15 MHz

M74HC160RM13TR by STMicroelectronics

M74HC160RM13TR

STMicroelectronics

M74HC160RM13TR by STMicroelectronics is a 4-bit digital counter with synchronous operation, positive edge trigger, and max frequency of 25 MHz. It operates in the temperature range of -55 to 125 °C and has a nominal voltage of 4.5V. Ideal for military applications requiring high-speed counting in compact designs.

TCO OUTPUT

UP

HC/UH

R-PDSO-G16

e4

9.9 mm

50 pF

YES

DECADE COUNTER

21000000 Hz

4 Amp

SYNCHRONOUS

3

4

1

16

125 Cel

-55 Cel

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

TR

260

2/6

190 ns

Not Qualified

1.75 mm

Counters

6 V

2 V

4.5

YES

CMOS

MILITARY

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

30

POSITIVE EDGE

3.9 mm

25 MHz

M74HC161RM13TR by STMicroelectronics

M74HC161RM13TR

STMicroelectronics

M74HC161RM13TR by STMicroelectronics is a 4-bit digital counter with synchronous operation, positive edge trigger, and max frequency of 25 MHz. It operates at a supply voltage range of 2-6V, has a propagation delay of 190 ns, and is suitable for military-grade applications requiring high-speed counting functionality.

TCO OUTPUT

UP

HC/UH

R-PDSO-G16

e4

9.9 mm

50 pF

YES

BINARY COUNTER

21000000 Hz

4 Amp

SYNCHRONOUS

3

4

1

16

125 Cel

-55 Cel

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

TR

260

2/6

190 ns

Not Qualified

1.75 mm

Counters

6 V

2 V

4.5

YES

CMOS

MILITARY

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

30

POSITIVE EDGE

3.9 mm

25 MHz

HCF40161M013TR by STMicroelectronics

HCF40161M013TR

STMicroelectronics

HCF40161M013TR by STMicroelectronics is a 4-bit digital counter with load/preset input, operating at 5V. It features a propagation delay of 400ns and can handle load capacitance of 50pF. Ideal for military-grade applications requiring synchronous operation and positive edge trigger type.

UP

4000/14000/40000

R-PDSO-G16

e4

9.9 mm

50 pF

YES

BINARY COUNTER

2000000 Hz

SYNCHRONOUS

1

4

1

16

125 Cel

-55 Cel

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

TR

5/15

400 ns

Not Qualified

1.75 mm

Counters

20 V

3 V

5

YES

CMOS

MILITARY

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

POSITIVE EDGE

3.9 mm

8 MHz

M74HC190RM13TR by STMicroelectronics

M74HC190RM13TR

STMicroelectronics

M74HC190RM13TR by STMicroelectronics is a 4-bit digital counter with synchronous operation. It operates at a max frequency of 17MHz and has a propagation delay of 270ns. This CMOS technology device is suitable for military-grade applications requiring bidirectional counting in a small outline package.

TCO OUTPUT

BIDIRECTIONAL

HC/UH

R-PDSO-G16

e4

9.9 mm

50 pF

YES

DECADE COUNTER

17000000 Hz

4 Amp

SYNCHRONOUS

4

1

16

125 Cel

-55 Cel

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

TR

2/6

270 ns

Not Qualified

1.75 mm

Counters

6 V

2 V

4.5

YES

CMOS

MILITARY

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

POSITIVE EDGE

3.9 mm

20 MHz

M74HC192RM13TR by STMicroelectronics

M74HC192RM13TR

STMicroelectronics

M74HC192RM13TR by STMicroelectronics is a 4-bit digital counter with synchronous operation and positive edge trigger. It has a max frequency of 17MHz at 6V supply voltage, with propagation delay of 285ns. Ideal for military-grade applications requiring bidirectional counting in compact designs.

TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK

BIDIRECTIONAL

HC/UH

R-PDSO-G16

e4

9.9 mm

50 pF

YES

DECADE COUNTER

17000000 Hz

4 Amp

SYNCHRONOUS

1

4

1

16

125 Cel

-55 Cel

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

TR

2/6

285 ns

Not Qualified

1.75 mm

Counters

6 V

2 V

4.5

YES

CMOS

MILITARY

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

POSITIVE EDGE

3.9 mm

20 MHz

M74HC4040RM13TR by STMicroelectronics

M74HC4040RM13TR

STMicroelectronics

M74HC4040RM13TR by STMicroelectronics is a 12-bit digital counter with a max frequency of 24 MHz. Operating in asynchronous mode, it has a propagation delay of 220 ns and can handle load capacitance of 50 pF. Ideal for military-grade applications requiring precise counting and timing functions.

UP

HC/UH

R-PDSO-G16

e4

9.9 mm

50 pF

NO

BINARY COUNTER

20000000 Hz

4 Amp

ASYNCHRONOUS

3

12

1

16

125 Cel

-55 Cel

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

TR

260

2/6

220 ns

Not Qualified

1.75 mm

Counters

6 V

2 V

4.5

YES

CMOS

MILITARY

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

30

NEGATIVE EDGE

3.9 mm

24 MHz

HCF4040M013TR by STMicroelectronics

HCF4040M013TR

STMicroelectronics

HCF4040M013TR by STMicroelectronics is a 12-bit digital counter with 360 ns propagation delay. Operating at a frequency of up to 3.5 MHz, it has a supply voltage range of 3-15V and can withstand temperatures from -55 °C to 125°C. Ideal for military-grade applications requiring asynchronous operation in compact spaces.

UP

4000/14000/40000

R-PDSO-G16

e4

9.9 mm

50 pF

NO

BINARY COUNTER

3500000 Hz

ASYNCHRONOUS

3

12

1

16

125 Cel

-55 Cel

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

TR

3/15

360 ns

Not Qualified

1.75 mm

Counters

20 V

3 V

5

YES

CMOS

MILITARY

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

NEGATIVE EDGE

3.9 mm

12 MHz

SN74LS390DR by Texas Instruments

SN74LS390DR

Texas Instruments

SN74LS390DR by Texas Instruments is a TTL digital counter with 3 bits, 4 functions, and operates at a max frequency of 25 MHz. It has a propagation delay of 60 ns and is used in applications requiring asynchronous operation and negative edge triggering. The package style is small outline with gull wing terminals, suitable for surface mount assembly.

DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS

UP

LS

R-PDSO-G16

9.9 mm

15 pF

NO

DECADE COUNTER

25000000 Hz

8 Amp

ASYNCHRONOUS

3

4

16

70 Cel

0 Cel

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

TR

NOT SPECIFIED

5

26 mA

60 ns

Not Qualified

1.75 mm

Counters

5.25 V

4.75 V

5

YES

TTL

COMMERCIAL

GULL WING

1.27 mm

DUAL

NOT SPECIFIED

NEGATIVE EDGE

3.9 mm

25 MHz

SN74LS69N by Texas Instruments

SN74LS69N

Texas Instruments

SN74LS69N by Texas Instruments is a TTL digital counter with 4 bits, 3 functions, and operates at a max frequency of 25 MHz. It has a propagation delay of 54 ns and is used for asynchronous counting applications in commercial temperature environments.

DIVIDE BY 2, DIVIDE BY 8 AND DIVIDE BY 16 FUNCTIONS

UP

LS

R-PDIP-T16

19.305 mm

30 pF

NO

BINARY COUNTER

ASYNCHRONOUS

4

3

16

70 Cel

0 Cel

PLASTIC/EPOXY

DIP

DIP16,.3

RECTANGULAR

IN-LINE

NOT SPECIFIED

54 mA

54 ns

Not Qualified

5.08 mm

Counters

5.25 V

4.75 V

5

NO

TTL

COMMERCIAL

THROUGH-HOLE

2.54 mm

DUAL

NOT SPECIFIED

NEGATIVE EDGE

7.62 mm

25 MHz

SN54LS169BJ by Texas Instruments

SN54LS169BJ

Texas Instruments

SN54LS169BJ by Texas Instruments is a 4-bit digital counter with a propagation delay of 40ns and operates at a max frequency of 20MHz. It is used in military-grade applications, featuring synchronous operation and bidirectional count direction.

TCO OUTPUT

BIDIRECTIONAL

LS

R-GDIP-T16

e0

19.56 mm

45 pF

BINARY COUNTER

20000000 Hz

24 Amp

SYNCHRONOUS

4

1

16

125 Cel

-55 Cel

CERAMIC, GLASS-SEALED

DIP

DIP16,.3

RECTANGULAR

IN-LINE

TUBE

5

45 mA

25 ns

Not Qualified

5.08 mm

Counters

5.5 V

4.5 V

5

NO

TTL

MILITARY

TIN LEAD

THROUGH-HOLE

2.54 mm

DUAL

POSITIVE EDGE

7.62 mm

20 MHz

SN54S169J by Texas Instruments

SN54S169J

Texas Instruments

SN54S169J by Texas Instruments is a 4-bit digital counter with a propagation delay of 25 ns and operates at a max frequency of 40 MHz. It is used in military-grade applications, featuring synchronous operation and bidirectional count direction. The package style is in-line with through-hole terminal form, suitable for high-speed TTL technology circuits.

TCO OUTPUT

BIDIRECTIONAL

S

R-GDIP-T16

e0

19.56 mm

15 pF

BINARY COUNTER

40000000 Hz

20 Amp

SYNCHRONOUS

4

1

16

125 Cel

-55 Cel

CERAMIC, GLASS-SEALED

DIP

DIP16,.3

RECTANGULAR

IN-LINE

TUBE

5

160 mA

15 ns

Not Qualified

5.08 mm

Counters

5.25 V

4.75 V

5

NO

TTL

MILITARY

TIN LEAD

THROUGH-HOLE

2.54 mm

DUAL

POSITIVE EDGE

7.62 mm

40 MHz

SNJ54LS169BJ by Texas Instruments

SNJ54LS169BJ

Texas Instruments

SNJ54LS169BJ by Texas Instruments is a 4-bit digital counter with a propagation delay of 40ns and operates at a max frequency of 20MHz. It is designed for military applications, featuring MIL-PRF-38535 screening level and can handle load capacitance of 45pF. The TTL technology chip has synchronous operation mode and positive edge trigger type.

TCO OUTPUT

BIDIRECTIONAL

LS

R-GDIP-T16

e0

19.56 mm

45 pF

BINARY COUNTER

20000000 Hz

24 Amp

SYNCHRONOUS

4

1

16

125 Cel

-55 Cel

CERAMIC, GLASS-SEALED

DIP

DIP16,.3

RECTANGULAR

IN-LINE

TUBE

5

45 mA

25 ns

Not Qualified

MIL-PRF-38535

5.08 mm

Counters

5.5 V

4.5 V

5

NO

TTL

MILITARY

TIN LEAD

THROUGH-HOLE

2.54 mm

DUAL

POSITIVE EDGE

7.62 mm

20 MHz

SNJ54S169J by Texas Instruments

SNJ54S169J

Texas Instruments

SNJ54S169J by Texas Instruments is a 4-bit TTL digital counter with 25ns propagation delay, operating at 5V. It features MIL-PRF-38535 screening and synchronous operation mode, suitable for military-grade applications. With a bidirectional count direction and max frequency of 20MHz, it is ideal for high-speed signal processing in harsh environments.

TCO OUTPUT

BIDIRECTIONAL

S

R-GDIP-T16

e0

19.56 mm

15 pF

BINARY COUNTER

20000000 Hz

SYNCHRONOUS

4

1

16

125 Cel

-55 Cel

CERAMIC, GLASS-SEALED

DIP

DIP16,.3

RECTANGULAR

IN-LINE

TUBE

5

160 mA

15 ns

Not Qualified

MIL-PRF-38535

5.08 mm

Counters

5.25 V

4.75 V

5

NO

TTL

MILITARY

TIN LEAD

THROUGH-HOLE

2.54 mm

DUAL

POSITIVE EDGE

7.62 mm

40 MHz

SNJ54LS193W by Texas Instruments

SNJ54LS193W

Texas Instruments

SNJ54LS193W by Texas Instruments is a TTL digital counter with 4 bits, 47 ns propagation delay, and operates at a supply voltage of 5V. It is used in military applications due to its MIL-PRF-38535 screening level and synchronous operation mode for bidirectional counting up to 25 MHz.

TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK

BIDIRECTIONAL

LS

R-GDFP-F16

e0

10.16 mm

15 pF

BINARY COUNTER

25000000 Hz

8 Amp

SYNCHRONOUS

4

1

16

125 Cel

-55 Cel

CERAMIC, GLASS-SEALED

DFP

FL16,.3

RECTANGULAR

FLATPACK

TUBE

5

34 mA

47 ns

Not Qualified

MIL-PRF-38535

2.03 mm

Counters

5.25 V

4.75 V

5

YES

TTL

MILITARY

TIN LEAD

FLAT

1.27 mm

DUAL

POSITIVE EDGE

6.73 mm

25 MHz

SNJ54LS592W by Texas Instruments

SNJ54LS592W

Texas Instruments

SNJ54LS592W by Texas Instruments is an 8-bit digital counter with a propagation delay of 53ns. Operating at a supply voltage range of 4.75V to 5.25V, it features a max power supply current of 60mA and operates in asynchronous mode. This TTL technology device has a package style of flatpack and is suitable for military-grade applications requiring positive edge triggering and up counting functionality.

REGISTERED INPUTS

UP

LS

R-GDFP-F16

e0

10.16 mm

45 pF

BINARY COUNTER

24 Amp

ASYNCHRONOUS

8

1

16

125 Cel

-55 Cel

3-STATE

CERAMIC, GLASS-SEALED

DFP

FL16,.3

RECTANGULAR

FLATPACK

TUBE

NOT SPECIFIED

60 mA

30 ns

Not Qualified

MIL-PRF-38535

2.03 mm

Counters

5.25 V

4.75 V

5

YES

TTL

MILITARY

Tin/Lead (Sn/Pb)

FLAT

1.27 mm

DUAL

NOT SPECIFIED

POSITIVE EDGE

6.73 mm

20 MHz

SN54LS592J by Texas Instruments

SN54LS592J

Texas Instruments

SN54LS592J by Texas Instruments is an 8-bit digital counter with a propagation delay of 53ns and operates at a supply voltage of 5V. It features positive edge triggering, 3-STATE output characteristics, and asynchronous operation mode. Ideal for military-grade applications requiring TTL technology with a max frequency of 20MHz.

REGISTERED INPUTS

UP

LS

R-GDIP-T16

e0

19.56 mm

45 pF

BINARY COUNTER

24 Amp

ASYNCHRONOUS

8

1

16

125 Cel

-55 Cel

3-STATE

CERAMIC, GLASS-SEALED

DIP

DIP16,.3

RECTANGULAR

IN-LINE

TUBE

NOT SPECIFIED

60 mA

30 ns

Not Qualified

5.08 mm

Counters

5.25 V

4.75 V

5

NO

TTL

MILITARY

Tin/Lead (Sn/Pb)

THROUGH-HOLE

2.54 mm

DUAL

NOT SPECIFIED

POSITIVE EDGE

7.62 mm

20 MHz

SNJ54LS592J by Texas Instruments

SNJ54LS592J

Texas Instruments

SNJ54LS592J by Texas Instruments is an 8-bit digital counter with a propagation delay of 53ns and operates at a supply voltage of 5V. It features a MIL-PRF-38535 screening level, positive edge trigger type, and asynchronous operation mode. Ideal for military-grade applications requiring TTL technology with a max operating temperature of 125°C.

REGISTERED INPUTS

UP

LS

R-GDIP-T16

e0

19.56 mm

45 pF

BINARY COUNTER

24 Amp

ASYNCHRONOUS

8

1

16

125 Cel

-55 Cel

3-STATE

CERAMIC, GLASS-SEALED

DIP

DIP16,.3

RECTANGULAR

IN-LINE

TUBE

NOT SPECIFIED

60 mA

30 ns

Not Qualified

MIL-PRF-38535

5.08 mm

Counters

5.25 V

4.75 V

5

NO

TTL

MILITARY

Tin/Lead (Sn/Pb)

THROUGH-HOLE

2.54 mm

DUAL

NOT SPECIFIED

POSITIVE EDGE

7.62 mm

20 MHz

HCF4089BEY by STMicroelectronics

HCF4089BEY

STMicroelectronics

HCF4089BEY by STMicroelectronics is a 4-bit digital counter with synchronous operation mode and negative edge trigger type. It has a propagation delay of 300 ns, operates within a temperature range of -55 to 125 °C, and supports load or preset input. This IC is commonly used in military-grade applications requiring precise counting functions.

UP

4000/14000/40000

R-PDIP-T16

e3

YES

BINARY COUNTER

SYNCHRONOUS

4

1

16

125 Cel

-55 Cel

PLASTIC/EPOXY

DIP

DIP16,.3

RECTANGULAR

IN-LINE

3/15

300 ns

Not Qualified

5.1 mm

Counters

20 V

3 V

5

NO

CMOS

MILITARY

MATTE TIN

THROUGH-HOLE

2.54 mm

DUAL

NEGATIVE EDGE

7.62 mm

3.5 MHz

HCF4510BEY by STMicroelectronics

HCF4510BEY

STMicroelectronics

HCF4510BEY by STMicroelectronics is a 4-bit digital counter with synchronous operation mode and positive edge trigger type. It operates at a max frequency of 2MHz, with a propagation delay of 400ns. Ideal for military-grade applications requiring bidirectional counting in CMOS technology.

TCO OUTPUT

BIDIRECTIONAL

4000/14000/40000

R-PDIP-T16

e3

50 pF

YES

DECADE COUNTER

2000000 Hz

SYNCHRONOUS

4

1

16

125 Cel

-55 Cel

PLASTIC/EPOXY

DIP

DIP16,.3

RECTANGULAR

IN-LINE

TUBE

5/15

400 ns

Not Qualified

5.1 mm

Counters

20 V

3 V

5

NO

CMOS

MILITARY

MATTE TIN

THROUGH-HOLE

2.54 mm

DUAL

POSITIVE EDGE

7.62 mm

5.5 MHz

HCF4536BEY by STMicroelectronics

HCF4536BEY

STMicroelectronics

HCF4536BEY by STMicroelectronics is a 24-bit digital counter with synchronous operation mode and positive edge trigger type. It operates within a supply voltage range of 3V to 20V, suitable for military-grade applications. With a propagation delay of 8000ns, it is ideal for counting tasks in harsh environments.

UP

4000/14000/40000

R-PDIP-T16

e3

YES

BINARY COUNTER

SYNCHRONOUS

24

1

16

125 Cel

-55 Cel

PLASTIC/EPOXY

DIP

RECTANGULAR

IN-LINE

8000 ns

Not Qualified

5.1 mm

20 V

3 V

5

NO

CMOS

MILITARY

MATTE TIN

THROUGH-HOLE

2.54 mm

DUAL

POSITIVE EDGE

7.62 mm

2.5 MHz

SN54LS590J by Texas Instruments

SN54LS590J

Texas Instruments

SN54LS590J by Texas Instruments is an 8-bit digital counter with a propagation delay of 45ns and operates at a supply voltage of 5V. It features a max frequency of 20MHz, suitable for military-grade applications requiring asynchronous operation and positive edge triggering. The package style is in-line with through-hole terminals, making it ideal for high-speed counting tasks in harsh environments.

TCO OUTPUT; REGISTERED OUTPUTS

UP

LS

R-CDIP-T16

e0

19.56 mm

45 pF

BINARY COUNTER

20000000 Hz

24 Amp

ASYNCHRONOUS

8

1

16

125 Cel

-55 Cel

3-STATE

CERAMIC, METAL-SEALED COFIRED

DIP

DIP16,.3

RECTANGULAR

IN-LINE

TUBE

5

65 mA

33 ns

Not Qualified

5.08 mm

Counters

5.25 V

4.75 V

5

NO

TTL

MILITARY

TIN LEAD

THROUGH-HOLE

2.54 mm

DUAL

POSITIVE EDGE

7.62 mm

35 MHz

SN74LS590N by Texas Instruments

SN74LS590N

Texas Instruments

SN74LS590N by Texas Instruments is an 8-bit digital counter with a propagation delay of 45ns. Operating at a supply voltage of 5V, it features a max frequency of 20MHz and output characteristics in 3-STATE. Ideal for applications requiring asynchronous operation and positive edge triggering, this TTL technology-based device comes in a rectangular package style with through-hole terminal form.

TCO OUTPUT; REGISTERED OUTPUTS

UP

LS

R-PDIP-T16

e4

19.305 mm

45 pF

BINARY COUNTER

20000000 Hz

24 Amp

ASYNCHRONOUS

8

1

16

70 Cel

0 Cel

3-STATE

PLASTIC/EPOXY

DIP

DIP16,.3

RECTANGULAR

IN-LINE

TUBE

NOT SPECIFIED

5

65 mA

33 ns

Not Qualified

5.08 mm

Counters

5.25 V

4.75 V

5

NO

TTL

COMMERCIAL

Nickel/Palladium/Gold (Ni/Pd/Au)

THROUGH-HOLE

2.54 mm

DUAL

NOT SPECIFIED

POSITIVE EDGE

7.62 mm

35 MHz

SNJ54LS590J by Texas Instruments

SNJ54LS590J

Texas Instruments

SNJ54LS590J by Texas Instruments is an 8-bit digital counter with a propagation delay of 45ns and operates at a max frequency of 20MHz. It features a MIL-PRF-38535 screening level, suitable for military-grade applications. With TTL technology and positive edge trigger type, it is ideal for asynchronous counting operations in harsh environments.

TCO OUTPUT; REGISTERED OUTPUTS

UP

LS

R-CDIP-T16

e0

19.56 mm

45 pF

BINARY COUNTER

20000000 Hz

24 Amp

ASYNCHRONOUS

8

1

16

125 Cel

-55 Cel

3-STATE

CERAMIC, METAL-SEALED COFIRED

DIP

DIP16,.3

RECTANGULAR

IN-LINE

TUBE

5

65 mA

33 ns

Not Qualified

MIL-PRF-38535

5.08 mm

Counters

5.25 V

4.75 V

5

NO

TTL

MILITARY

TIN LEAD

THROUGH-HOLE

2.54 mm

DUAL

POSITIVE EDGE

7.62 mm

35 MHz

SN74LS590D by Texas Instruments

SN74LS590D

Texas Instruments

SN74LS590D by Texas Instruments is an 8-bit digital counter with a propagation delay of 45ns and operates at a supply voltage of 5V. It features a positive edge trigger, 3-STATE output characteristics, and can handle a max frequency of 20MHz. Ideal for applications requiring asynchronous operation and up counting functions in commercial temperature environments.

TCO OUTPUT; REGISTERED OUTPUTS

UP

LS

R-PDSO-G16

e4

9.9 mm

45 pF

BINARY COUNTER

20000000 Hz

24 Amp

ASYNCHRONOUS

1

8

1

16

70 Cel

0 Cel

3-STATE

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

TUBE

260

5

65 mA

33 ns

Not Qualified

1.75 mm

Counters

5.25 V

4.75 V

5

YES

TTL

COMMERCIAL

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

NOT SPECIFIED

POSITIVE EDGE

3.9 mm

35 MHz

SN74LV161ANS by Texas Instruments

SN74LV161ANS

Texas Instruments

SN74LV161ANS by Texas Instruments is a 4-bit digital counter with synchronous operation, positive edge trigger, and max fmax of 115 MHz. It operates at a nominal voltage of 2.5V and has a propagation delay of 22.5 ns. This IC is commonly used in industrial applications requiring precise counting and timing functions.

TCO OUTPUT

UP

LV/LV-A/LVX/H

R-PDSO-G16

e4

10.2 mm

50 pF

YES

BINARY COUNTER

6 Amp

SYNCHRONOUS

1

4

1

16

85 Cel

-40 Cel

PLASTIC/EPOXY

SOP

SOP16,.3

RECTANGULAR

SMALL OUTLINE

260

3.3

22.5 ns

Not Qualified

2 mm

Counters

5.5 V

2 V

2.5

YES

CMOS

INDUSTRIAL

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

30

POSITIVE EDGE

5.3 mm

115 MHz

SN54ALS191AJ by Texas Instruments

SN54ALS191AJ

Texas Instruments

SN54ALS191AJ by Texas Instruments is a 4-bit synchronous digital counter with load/preset input. Operating at 5V, it has a propagation delay of 26ns and can handle a max frequency of 20MHz. Ideal for military applications due to its MILITARY temperature grade, this TTL technology-based counter offers bidirectional counting capability.

TCO OUTPUT

BIDIRECTIONAL

ALS

R-GDIP-T16

19.56 mm

YES

BINARY COUNTER

20000000 Hz

4 Amp

SYNCHRONOUS

4

1

16

125 Cel

-55 Cel

CERAMIC, GLASS-SEALED

DIP

DIP16,.3

RECTANGULAR

IN-LINE

5

22 mA

26 ns

Not Qualified

5.08 mm

Counters

5.5 V

4.5 V

5

NO

TTL

MILITARY

THROUGH-HOLE

2.54 mm

DUAL

POSITIVE EDGE

7.62 mm

20 MHz

SN54ALS193AJ by Texas Instruments

SN54ALS193AJ

Texas Instruments

BINARY COUNTER; Temperature Grade: MILITARY; Terminal Form: THROUGH-HOLE; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR;

TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK

BIDIRECTIONAL

ALS

R-GDIP-T16

e0

19.56 mm

50 pF

BINARY COUNTER

25000000 Hz

8 Amp

SYNCHRONOUS

4

1

16

125 Cel

-55 Cel

CERAMIC, GLASS-SEALED

DIP

DIP16,.3

RECTANGULAR

IN-LINE

TUBE

5

22 mA

27 ns

Not Qualified

5.08 mm

Counters

5.5 V

4.5 V

5

NO

TTL

MILITARY

TIN LEAD

THROUGH-HOLE

2.54 mm

DUAL

POSITIVE EDGE

7.62 mm

25 MHz

SN74ALS191AD by Texas Instruments

SN74ALS191AD

Texas Instruments

SN74ALS191AD by Texas Instruments is a 4-bit digital counter with a propagation delay of 31ns and operates at a supply voltage of 5V. It features positive edge trigger, synchronous operation mode, and bidirectional count direction. Ideal for applications requiring high-speed counting in commercial temperature environments.

TCO OUTPUT

BIDIRECTIONAL

ALS

R-PDSO-G16

e4

9.9 mm

50 pF

BINARY COUNTER

30000000 Hz

8 Amp

SYNCHRONOUS

1

4

1

16

70 Cel

0 Cel

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

TUBE

260

5

22 mA

18 ns

Not Qualified

1.75 mm

Counters

5.5 V

4.5 V

5

YES

TTL

COMMERCIAL

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

NOT SPECIFIED

POSITIVE EDGE

3.9 mm

30 MHz

MM74HC4040MTCX by Fairchild Semiconductor

MM74HC4040MTCX

Fairchild Semiconductor

MM74HC4040MTCX by Fairchild Semiconductor is a 12-bit digital counter with a max frequency of 28MHz. It operates on a supply voltage range of 2-6V and has a propagation delay of 265ns. This CMOS technology device is ideal for industrial applications requiring asynchronous count direction control.

UP

HC/UH

R-PDSO-G16

e3

5 mm

50 pF

NO

BINARY COUNTER

24000000 Hz

4 Amp

ASYNCHRONOUS

1

12

1

16

85 Cel

-40 Cel

PLASTIC/EPOXY

TSSOP

TSSOP16,.25

RECTANGULAR

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TR

2/6

265 ns

Not Qualified

1.1 mm

Counters

6 V

2 V

4.5

YES

CMOS

INDUSTRIAL

MATTE TIN

GULL WING

.65 mm

DUAL

NEGATIVE EDGE

4.4 mm

28 MHz