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BINARY COUNTER Digital Counters 394

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) Total Dose (V) Trigger Type Width Minimum fmax
SNJ54AS161J by Texas Instruments

SNJ54AS161J

Texas Instruments

SNJ54AS161J by Texas Instruments is a 4-bit synchronous digital counter with a propagation delay of 16.5 ns and max frequency of 65 MHz. Ideal for military applications, it operates at a supply voltage range of 4.5V to 5.5V and features positive edge triggering for precise counting tasks.

TCO OUTPUT

UP

AS

R-GDIP-T16

e0

19.56 mm

50 pF

BINARY COUNTER

65000000 Hz

20 Amp

SYNCHRONOUS

4

1

16

125 Cel

-55 Cel

CERAMIC, GLASS-SEALED

DIP

DIP16,.3

RECTANGULAR

IN-LINE

TUBE

5

53 mA

14 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

65 MHz

SNJ54HC161W by Texas Instruments

SNJ54HC161W

Texas Instruments

SNJ54HC161W by Texas Instruments is a CMOS digital counter with 4 bits, operating at a max frequency of 25 MHz. It has a propagation delay of 310 ns and can handle load capacitance up to 50 pF. Ideal for military applications due to its MIL-PRF-38535 screening level and synchronous operation mode.

RCO OUTPUT

UP

HC/UH

R-GDFP-F16

e0

10.16 mm

50 pF

BINARY COUNTER

21000000 Hz

5.2 Amp

SYNCHRONOUS

4

1

16

125 Cel

-55 Cel

CERAMIC, GLASS-SEALED

DFP

FL16,.3

RECTANGULAR

FLATPACK

TUBE

NOT SPECIFIED

2/6

.08 mA

310 ns

Not Qualified

MIL-PRF-38535

2.03 mm

Counters

6 V

2 V

5

YES

CMOS

MILITARY

Tin/Lead (Sn/Pb)

FLAT

1.27 mm

DUAL

NOT SPECIFIED

POSITIVE EDGE

6.73 mm

25 MHz

SNJ54HC161J by Texas Instruments

SNJ54HC161J

Texas Instruments

SNJ54HC161J by Texas Instruments is a 4-bit digital counter with a propagation delay of 46ns and operates at a supply voltage of 5V. It is designed for military-grade applications, featuring a max operating temperature of 125°C and a technology based on CMOS. The synchronous operation mode and positive edge trigger type make it suitable for high-speed counting applications up to 21MHz.

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

SNJ54HC161FK by Texas Instruments

SNJ54HC161FK

Texas Instruments

SNJ54HC161FK by Texas Instruments is a 4-bit digital counter with a propagation delay of 46 ns and operates at a supply voltage of 5V. It features synchronous operation, positive edge trigger type, and can handle a max frequency of 21 MHz. Ideal for military applications requiring high-speed counting in compact spaces.

RCO OUTPUT

UP

HC/UH

S-CQCC-N20

e0

8.89 mm

50 pF

BINARY COUNTER

21000000 Hz

5.2 Amp

SYNCHRONOUS

4

1

20

125 Cel

-55 Cel

CERAMIC, METAL-SEALED COFIRED

QCCN

LCC20,.35SQ

SQUARE

CHIP CARRIER

TUBE

2/6

.08 mA

310 ns

Not Qualified

MIL-PRF-38535

2.03 mm

Counters

6 V

2 V

5

YES

CMOS

MILITARY

TIN LEAD

NO LEAD

1.27 mm

QUAD

POSITIVE EDGE

8.89 mm

25 MHz

SNJ54ALS169BJ by Texas Instruments

SNJ54ALS169BJ

Texas Instruments

SNJ54ALS169BJ by Texas Instruments is a 4-bit digital counter with a propagation delay of 20 ns and operates at a max frequency of 22 MHz. It is used in military applications, featuring MIL-PRF-38535 screening level and TTL technology for synchronous operation.

TCO OUTPUT

BIDIRECTIONAL

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

25 mA

23 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

SNJ54AS169AJ by Texas Instruments

SNJ54AS169AJ

Texas Instruments

SNJ54AS169AJ by Texas Instruments is a 4-bit digital counter with synchronous operation and positive edge trigger. It operates at a max frequency of 65 MHz, with a propagation delay of 14 ns. Ideal for military applications due to MIL-PRF-38535 screening level and ceramic package material.

TCO OUTPUT

BIDIRECTIONAL

AS

R-GDIP-T16

19.56 mm

50 pF

YES

BINARY COUNTER

65000000 Hz

20 Amp

SYNCHRONOUS

4

1

16

125 Cel

-55 Cel

CERAMIC, GLASS-SEALED

DIP

DIP16,.3

RECTANGULAR

IN-LINE

NOT SPECIFIED

5

63 mA

14 ns

Not Qualified

MIL-PRF-38535

5.08 mm

Counters

5.5 V

4.5 V

5

NO

TTL

MILITARY

THROUGH-HOLE

2.54 mm

DUAL

NOT SPECIFIED

POSITIVE EDGE

7.62 mm

60 MHz

SNJ54HC191J by Texas Instruments

SNJ54HC191J

Texas Instruments

SNJ54HC191J by Texas Instruments is a 4-bit digital counter with 41ns propagation delay, operating at 5V. It features MIL-PRF-38535 screening level and CMOS technology, suitable for military applications requiring bidirectional counting up to 14MHz. With a compact rectangular package style and through-hole terminal form, it offers reliable synchronous operation in harsh environments.

RCO OUTPUT

BIDIRECTIONAL

HC/UH

R-GDIP-T16

e0

19.56 mm

50 pF

BINARY COUNTER

14000000 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

288 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

16 MHz

SNJ54HC191FK by Texas Instruments

SNJ54HC191FK

Texas Instruments

SNJ54HC191FK by Texas Instruments is a 4-bit digital counter with a propagation delay of 41ns. It operates at a supply voltage range of 2-6V and has a max frequency of 14MHz. Ideal for military applications due to its MIL-PRF-38535 screening level and synchronous operation mode.

RCO OUTPUT

BIDIRECTIONAL

HC/UH

S-CQCC-N20

e0

8.89 mm

50 pF

BINARY COUNTER

14000000 Hz

5.2 Amp

SYNCHRONOUS

4

1

20

125 Cel

-55 Cel

CERAMIC, METAL-SEALED COFIRED

QCCN

LCC20,.35SQ

SQUARE

CHIP CARRIER

TUBE

2/6

.08 mA

288 ns

Not Qualified

MIL-PRF-38535

2.03 mm

Counters

6 V

2 V

5

YES

CMOS

MILITARY

TIN LEAD

NO LEAD

1.27 mm

QUAD

POSITIVE EDGE

8.89 mm

16 MHz

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

SNJ54LS163AFK by Texas Instruments

SNJ54LS163AFK

Texas Instruments

SNJ54LS163AFK by Texas Instruments is a TTL digital counter with 4 bits, 35 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. The chip carrier package style with ceramic body material makes it suitable for high-temp environments.

TCO OUTPUT

UP

LS

S-CQCC-N20

e0

8.89 mm

15 pF

BINARY COUNTER

25000000 Hz

8 Amp

SYNCHRONOUS

4

1

20

125 Cel

-55 Cel

CERAMIC, METAL-SEALED COFIRED

QCCN

LCC20,.35SQ

SQUARE

CHIP CARRIER

TUBE

5

32 mA

27 ns

Not Qualified

MIL-PRF-38535

2.03 mm

Counters

5.25 V

4.75 V

5

YES

TTL

MILITARY

TIN LEAD

NO LEAD

1.27 mm

QUAD

POSITIVE EDGE

8.89 mm

25 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

SNJ54HC163FK by Texas Instruments

SNJ54HC163FK

Texas Instruments

SNJ54HC163FK by Texas Instruments is a 4-bit synchronous digital counter with a propagation delay of 46ns and max frequency of 21MHz. It operates on a supply voltage range of 2-6V, suitable for military-grade applications requiring fast counting capabilities in a compact chip carrier package.

RCO OUTPUT

UP

HC/UH

S-CQCC-N20

e0

8.89 mm

50 pF

BINARY COUNTER

21000000 Hz

5.2 Amp

SYNCHRONOUS

4

1

20

125 Cel

-55 Cel

CERAMIC, METAL-SEALED COFIRED

QCCN

LCC20,.35SQ

SQUARE

CHIP CARRIER

TUBE

2/6

.08 mA

310 ns

Not Qualified

MIL-PRF-38535

2.03 mm

Counters

6 V

2 V

5

YES

CMOS

MILITARY

TIN LEAD

NO LEAD

1.27 mm

QUAD

POSITIVE EDGE

8.89 mm

25 MHz

SNJ54HC393J by Texas Instruments

SNJ54HC393J

Texas Instruments

SNJ54HC393J by Texas Instruments is a CMOS digital counter with 4 bits, 2 functions, and a propagation delay of 62 ns. It operates in asynchronous mode with a max frequency of 21 MHz, making it ideal for military applications requiring fast counting capabilities. The package style is in-line with through-hole terminal form and tin/lead finish.

UP

HC/UH

R-GDIP-T14

e0

19.56 mm

50 pF

BINARY COUNTER

21000000 Hz

5.2 Amp

ASYNCHRONOUS

4

2

14

125 Cel

-55 Cel

CERAMIC, GLASS-SEALED

DIP

DIP14,.3

RECTANGULAR

IN-LINE

TUBE

NOT SPECIFIED

2/6

.08 mA

430 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

25 MHz

SNJ54HC393FK by Texas Instruments

SNJ54HC393FK

Texas Instruments

SNJ54HC393FK by Texas Instruments is a CMOS digital counter with 4 bits, 2 functions, and a propagation delay of 62 ns. It operates in asynchronous mode, has a max frequency of 21 MHz, and is ideal for military applications due to its MIL-PRF-38535 screening level.

UP

HC/UH

S-CQCC-N20

e0

8.89 mm

50 pF

BINARY COUNTER

21000000 Hz

5.2 Amp

ASYNCHRONOUS

4

2

20

125 Cel

-55 Cel

CERAMIC, METAL-SEALED COFIRED

QCCN

LCC20,.35SQ

SQUARE

CHIP CARRIER

TUBE

NOT SPECIFIED

2/6

.08 mA

430 ns

Not Qualified

MIL-PRF-38535

2.03 mm

Counters

6 V

2 V

5

YES

CMOS

MILITARY

Tin/Lead (Sn/Pb)

NO LEAD

1.27 mm

QUAD

NOT SPECIFIED

NEGATIVE EDGE

8.89 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

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

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

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

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

M74HC4024RM13TR by STMicroelectronics

M74HC4024RM13TR

STMicroelectronics

M74HC4024RM13TR by STMicroelectronics is a 7-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 180ns. Ideal for military-grade applications requiring asynchronous operation and negative edge triggering in compact designs.

UP

HC/UH

R-PDSO-G14

e4

8.65 mm

50 pF

NO

BINARY COUNTER

28000000 Hz

4 Amp

ASYNCHRONOUS

1

7

1

14

125 Cel

-55 Cel

PLASTIC/EPOXY

SOP

SOP14,.25

RECTANGULAR

SMALL OUTLINE

TR

260

2/6

180 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

40

NEGATIVE EDGE

3.9 mm

34 MHz

HCF4024M013TR by STMicroelectronics

HCF4024M013TR

STMicroelectronics

HCF4024M013TR by STMicroelectronics is a 7-bit digital counter with a propagation delay of 360 ns and max frequency of 3.5 MHz. It operates in asynchronous mode, suitable for military-grade applications requiring negative edge trigger type and up count direction.

UP

4000/14000/40000

R-PDSO-G14

e4

8.65 mm

50 pF

YES

BINARY COUNTER

3500000 Hz

ASYNCHRONOUS

1

7

1

14

125 Cel

-55 Cel

PLASTIC/EPOXY

SOP

SOP14,.25

RECTANGULAR

SMALL OUTLINE

TR

260

5/15

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

30

NEGATIVE EDGE

3.9 mm

12 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

M74HC393RM13TR by STMicroelectronics

M74HC393RM13TR

STMicroelectronics

M74HC393RM13TR by STMicroelectronics is a digital counter with 4-bit resolution, operating at a max frequency of 28MHz. It features dual functions in a small outline package, suitable for military-grade applications requiring asynchronous operation. With a propagation delay of 345ns and negative edge trigger type, it offers reliable performance in temperature ranges from -55 °C to 125°C.

UP

HC/UH

R-PDSO-G14

e4

8.65 mm

50 pF

NO

BINARY COUNTER

28000000 Hz

4 Amp

ASYNCHRONOUS

1

4

2

14

125 Cel

-55 Cel

PLASTIC/EPOXY

SOP

SOP14,.25

RECTANGULAR

SMALL OUTLINE

TR

260

2/6

345 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

40

NEGATIVE EDGE

3.9 mm

33 MHz

SN74AS867FN by Texas Instruments

SN74AS867FN

Texas Instruments

SN74AS867FN by Texas Instruments is a TTL digital counter chip with 28 terminals in a square package. It operates synchronously at temperatures ranging from 0 to 70°C, featuring bidirectional count direction and load/preset input capability. Ideal for commercial applications requiring precise counting functions in electronic systems.

BIDIRECTIONAL

S-PQCC-J28

YES

BINARY COUNTER

SYNCHRONOUS

1

28

70 Cel

0 Cel

PLASTIC/EPOXY

QCCJ

LDCC28,.5SQ

SQUARE

CHIP CARRIER

Not Qualified

Counters

YES

TTL

COMMERCIAL

J BEND

1.27 mm

QUAD

SN54LS693J by Texas Instruments

SN54LS693J

Texas Instruments

SN54LS693J by Texas Instruments is a 4-bit synchronous digital counter with 3-STATE output. It operates on TTL technology with a propagation delay of 25 ns and can handle load capacitance of 45 pF. Ideal for military applications, it has a temperature range from -55 to 125 °C and requires a supply voltage b/w 4.5V to 5.5V.

REGISTER/COUNTER OUTPUT SELECT; TCO OUTPUT; REGISTERED OUTPUTS

UP

LS

R-CDIP-T20

24.195 mm

45 pF

YES

BINARY COUNTER

SYNCHRONOUS

4

1

20

125 Cel

-55 Cel

3-STATE

CERAMIC, METAL-SEALED COFIRED

DIP

DIP20,.3

RECTANGULAR

IN-LINE

NOT SPECIFIED

70 mA

25 ns

Not Qualified

5.08 mm

Counters

5.5 V

4.5 V

5

NO

TTL

MILITARY

THROUGH-HOLE

2.54 mm

DUAL

NOT SPECIFIED

POSITIVE EDGE

7.62 mm

SN74LS693N by Texas Instruments

SN74LS693N

Texas Instruments

SN74LS693N by Texas Instruments is a 4-bit digital counter with synchronous operation. It features a propagation delay of 25 ns and operates on a nominal voltage of 5V. This TTL technology device has a max operating temperature of 70°C and is commonly used in applications requiring positive edge triggering and 3-STATE output characteristics.

REGISTER/COUNTER OUTPUT SELECT; TCO OUTPUT; REGISTERED OUTPUTS

UP

LS

R-PDIP-T20

24.325 mm

45 pF

YES

BINARY COUNTER

SYNCHRONOUS

4

1

20

70 Cel

0 Cel

3-STATE

PLASTIC/EPOXY

DIP

DIP20,.3

RECTANGULAR

IN-LINE

NOT SPECIFIED

70 mA

25 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

POSITIVE EDGE

7.62 mm

SNJ54LS697J by Texas Instruments

SNJ54LS697J

Texas Instruments

SNJ54LS697J by Texas Instruments is a 4-bit digital counter with 40 ns propagation delay, operating at a voltage range of 4.75V to 5.25V. It features load/preset inputs and operates in synchronous mode, suitable for military-grade applications requiring bidirectional counting up to 20 MHz with a max power supply current of 70 mA.

REGISTER/COUNTER OUTPUT SELECT; TCO OUTPUT; REGISTERED OUTPUTS

BIDIRECTIONAL

LS

R-GDIP-T20

e0

24.2 mm

45 pF

YES

BINARY COUNTER

24 Amp

SYNCHRONOUS

4

1

20

125 Cel

-55 Cel

3-STATE

CERAMIC, GLASS-SEALED

DIP

DIP20,.3

RECTANGULAR

IN-LINE

TUBE

70 mA

40 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

6.92 mm

20 MHz

SNJ54LS699J by Texas Instruments

SNJ54LS699J

Texas Instruments

SNJ54LS699J by Texas Instruments is a 4-bit digital counter with synchronous operation and positive edge trigger. It operates on a supply voltage range of 4.5V to 5.5V, with a max power supply current of 70mA at a max frequency of 20MHz. This military-grade TTL device features a propagation delay of 40ns and is ideal for bidirectional counting applications in harsh environments.

REGISTER/COUNTER OUTPUT SELECT; TCO OUTPUT; REGISTERED OUTPUTS

BIDIRECTIONAL

LS

R-CDIP-T20

24.195 mm

45 pF

YES

BINARY COUNTER

SYNCHRONOUS

4

1

20

125 Cel

-55 Cel

3-STATE

CERAMIC, METAL-SEALED COFIRED

DIP

DIP20,.3

RECTANGULAR

IN-LINE

NOT SPECIFIED

70 mA

40 ns

Not Qualified

38535Q/M;38534H;883B

5.08 mm

Counters

5.5 V

4.5 V

5

NO

TTL

MILITARY

THROUGH-HOLE

2.54 mm

DUAL

NOT SPECIFIED

POSITIVE EDGE

7.62 mm

20 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

SNJ54LS93W by Texas Instruments

SNJ54LS93W

Texas Instruments

SNJ54LS93W by Texas Instruments is a TTL digital counter with 3 bits. It has a propagation delay of 70 ns and operates at a max frequency of 16 MHz. Ideal for military applications, this device features negative edge triggering and can handle up to 15 mA of power supply current.

ONE FUNCTION HAS 1 BIT

UP

LS

R-GDFP-F14

e0

9.21 mm

15 pF

BINARY COUNTER

16000000 Hz

8 Amp

ASYNCHRONOUS

3

2

14

125 Cel

-55 Cel

CERAMIC, GLASS-SEALED

DFP

FL14,.3

RECTANGULAR

FLATPACK

TUBE

NOT SPECIFIED

5

15 mA

70 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

NEGATIVE EDGE

6.285 mm

32 MHz

SNJ54LS93J by Texas Instruments

SNJ54LS93J

Texas Instruments

SNJ54LS93J by Texas Instruments is a TTL digital counter with 3 bits, 70 ns propagation delay, and operates at a supply voltage of 5V. It is used in military applications due to MIL-PRF-38535 screening level, with a max frequency of 16 MHz for counting up asynchronously.

ONE FUNCTION HAS 1 BIT

UP

LS

R-GDIP-T14

e0

19.56 mm

15 pF

BINARY COUNTER

16000000 Hz

8 Amp

ASYNCHRONOUS

3

2

14

125 Cel

-55 Cel

CERAMIC, GLASS-SEALED

DIP

DIP14,.3

RECTANGULAR

IN-LINE

TUBE

NOT SPECIFIED

5

15 mA

70 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

NEGATIVE EDGE

7.62 mm

32 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

SNJ54LS169BFK by Texas Instruments

SNJ54LS169BFK

Texas Instruments

SNJ54LS169BFK by Texas Instruments is a TTL digital counter with 4 bits, 20 terminals, and a propagation delay of 25 ns. It operates synchronously at a max frequency of 20 MHz, making it ideal for military applications requiring fast and precise counting capabilities. With a package style of chip carrier and MIL-PRF-38535 screening level, this device is suitable for use in harsh environments where reliability is crucial.

TCO OUTPUT

BIDIRECTIONAL

LS

S-CQCC-N20

e0

8.89 mm

45 pF

BINARY COUNTER

20000000 Hz

24 Amp

SYNCHRONOUS

4

1

20

125 Cel

-55 Cel

CERAMIC, METAL-SEALED COFIRED

QCCN

LCC20,.35SQ

SQUARE

CHIP CARRIER

TUBE

5

45 mA

25 ns

Not Qualified

MIL-PRF-38535

2.03 mm

Counters

5.5 V

4.5 V

5

YES

TTL

MILITARY

TIN LEAD

NO LEAD

1.27 mm

QUAD

POSITIVE EDGE

8.89 mm

20 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

SN74293N by Texas Instruments

SN74293N

Texas Instruments

SN74293N by Texas Instruments is a TTL digital counter with 3 bits, operating at 5V. It features a propagation delay of 51ns and can handle a max frequency of 32MHz. Ideal for applications requiring asynchronous count direction and negative edge trigger type in commercial temperature grades.

DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS

UP

TTL/H/L

R-PDIP-T14

19.305 mm

15 pF

NO

BINARY COUNTER

32000000 Hz

16 Amp

ASYNCHRONOUS

3

2

14

70 Cel

0 Cel

PLASTIC/EPOXY

DIP

DIP14,.3

RECTANGULAR

IN-LINE

NOT SPECIFIED

5

39 mA

51 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

16 MHz