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Prescaler & Multivibrators

Prescalers and multivibrators are electronic circuits used in digital systems for various purposes.

A prescaler is a digital circuit that divides the frequency of an input signal by a certain factor to produce a lower frequency output signal. Prescalers are used in frequency synthesizers, where a high-frequency signal needs to be divided down to a lower frequency for further processing. Prescalers can be designed using various technologies, including TTL, CMOS, and FPGAs.

A multivibrator is a digital circuit that can generate a square wave output signal with a specified frequency and duty cycle. Multivibrators can be classified into two types: astable multivibrators and monostable multivibrators. Astable multivibrators can generate a continuous square wave output signal without any external triggering, while monostable multivibrators can generate a single pulse output signal in response to an external trigger signal.

Astable multivibrators are commonly used in digital systems to generate clock signals for synchronous circuits. They can also be used in digital signal processing applications, such as frequency modulation and pulse width modulation.

Monostable multivibrators are commonly used in digital systems to generate pulse signals for timing and control purposes. They can also be used in electronic circuits for pulse shaping and pulse stretching.

Prescalers and multivibrators are essential components of digital systems and can be found in many electronic devices, such as computers, mobile phones, and digital cameras.

Prescaler & Multivibrators

Available Parts 164

Part# Info Specs
Part RoHS Manufacturer Description Additional Features Family JESD-30 Code JESD-609 Code Length Load Capacitance (CL) Logic IC Type Maximum Frequency At Nominal Supply Maximum I (ol) Moisture Sensitivity Level (MSL) No. of Bits No. of Data/Clock Inputs No. of Functions No. of Terminals Maximum Operating Temperature Minimum Operating Temperature Output Characteristics Output Polarity 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) Width Minimum fmax
SN74LS221DRE4 by Texas Instruments

SN74LS221DRE4

Texas Instruments

MONOSTABLE MULTIVIBRATOR; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;

NON-RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO

LS

R-PDSO-G16

e4

9.9 mm

15 pF

MONOSTABLE MULTIVIBRATOR

8 Amp

1

2

2

2

16

70 Cel

0 Cel

COMPLEMENTARY

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

TR

260

5

27 mA

80 ns

Not Qualified

YES

1.75 mm

Prescaler/Multivibrators

5.25 V

4.75 V

5

YES

TTL

COMMERCIAL

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

GULL WING

1.27 mm

DUAL

NOT SPECIFIED

3.9 mm

SN74LS221NE4 by Texas Instruments

SN74LS221NE4

Texas Instruments

SN74LS221NE4 by Texas Instruments is a TTL technology Prescaler & Multivibrator with 2 bits, 80 ns propagation delay, and 15 pF load capacitance. It operates at a supply voltage of 5V and has complementary output polarity. Ideal for applications requiring precise timing control in commercial temperature environments.

NON-RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO

LS

R-PDIP-T16

e4

19.305 mm

15 pF

MONOSTABLE MULTIVIBRATOR

8 Amp

2

2

2

16

70 Cel

0 Cel

COMPLEMENTARY

PLASTIC/EPOXY

DIP

DIP16,.3

RECTANGULAR

IN-LINE

TUBE

NOT SPECIFIED

5

27 mA

80 ns

Not Qualified

YES

5.08 mm

Prescaler/Multivibrators

5.25 V

4.75 V

5

NO

TTL

COMMERCIAL

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

THROUGH-HOLE

2.54 mm

DUAL

NOT SPECIFIED

7.62 mm

SN74LV123ADRE4 by Texas Instruments

SN74LV123ADRE4

Texas Instruments

SN74LV123ADRE4 by Texas Instruments is a Prescaler & Multivibrator IC with 2 functions, 2 bits, and Schmitt Trigger technology. It operates at a supply voltage of 2-5.5V, has a propagation delay of 42ns, and is ideal for automotive applications due to its wide temperature range (-40 to 125°C).

EDGE TRIGGERED FROM ACTIVE-HIGH OR ACTIVE-LOW GATED LOGIC INPUTS

LV/LV-A/LVX/H

R-PDSO-G16

e4

9.9 mm

50 pF

MONOSTABLE MULTIVIBRATOR

12 Amp

1

2

2

2

16

125 Cel

-40 Cel

COMPLEMENTARY

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

TR

260

3.3

.02 mA

42 ns

Not Qualified

YES

1.75 mm

Prescaler/Multivibrators

5.5 V

2 V

2.5

YES

CMOS

AUTOMOTIVE

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

30

3.9 mm

SN74LV123APWG4 by Texas Instruments

SN74LV123APWG4

Texas Instruments

SN74LV123APWG4 by Texas Instruments is a Prescaler & Multivibrator with 2 functions, operating at 3.3V and featuring a propagation delay of 42ns. This CMOS technology device has a package style of SMALL OUTLINE, THIN PROFILE, SHRINK PITCH and is suitable for automotive applications due to its wide temperature range from -40°C to 125°C.

EDGE TRIGGERED FROM ACTIVE-HIGH OR ACTIVE-LOW GATED LOGIC INPUTS

LV/LV-A/LVX/H

R-PDSO-G16

e4

5 mm

50 pF

MONOSTABLE MULTIVIBRATOR

12 Amp

1

2

2

2

16

125 Cel

-40 Cel

COMPLEMENTARY

PLASTIC/EPOXY

TSSOP

TSSOP16,.25

RECTANGULAR

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TUBE

260

3.3

.02 mA

42 ns

Not Qualified

YES

1.2 mm

Prescaler/Multivibrators

5.5 V

2 V

2.5

YES

CMOS

AUTOMOTIVE

NICKEL PALLADIUM GOLD

GULL WING

.65 mm

DUAL

30

4.4 mm

74LVC1G123DCURE4 by Texas Instruments

74LVC1G123DCURE4

Texas Instruments

74LVC1G123DCURE4 by Texas Instruments is a Prescaler & Multivibrator with 1.8V nominal voltage, 57ns propagation delay, and 32A max I (ol). It is used in automotive applications due to its Schmitt Trigger technology and wide operating temperature range from -40°C to 125°C.

LVC/LCX/Z

R-PDSO-G8

e4

2.3 mm

50 pF

MONOSTABLE MULTIVIBRATOR

32 Amp

1

1

2

1

8

125 Cel

-40 Cel

3-STATE

TRUE

PLASTIC/EPOXY

VSSOP

TSSOP8,.12,20

RECTANGULAR

SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

TR

260

1.8/5

.02 mA

57 ns

Not Qualified

YES

.9 mm

Prescaler/Multivibrators

5.5 V

1.65 V

1.8

YES

CMOS

AUTOMOTIVE

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

GULL WING

.5 mm

DUAL

NOT SPECIFIED

2 mm

SN74LVC1G123YEPR by Texas Instruments

SN74LVC1G123YEPR

Texas Instruments

SN74LVC1G123YEPR by Texas Instruments is a Prescaler & Multivibrator with 57ns Propagation Delay, 3-STATE Output. Operating at 1.8V/5V, it has a wide temperature range of -40 to 85°C. Ideal for industrial applications requiring compact design and low power consumption.

LVC/LCX/Z

R-PBGA-B8

1.9 mm

MONOSTABLE MULTIVIBRATOR

2

1

8

85 Cel

-40 Cel

3-STATE

PLASTIC/EPOXY

VFBGA

BGA8,2X4,20

RECTANGULAR

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

NOT SPECIFIED

1.8/5

57 ns

Not Qualified

.5 mm

Prescaler/Multivibrators

5.5 V

1.65 V

1.8

YES

CMOS

INDUSTRIAL

BALL

.5 mm

BOTTOM

NOT SPECIFIED

.9 mm

CD4098BEE4 by Texas Instruments

CD4098BEE4

Texas Instruments

CD4098BEE4 by Texas Instruments is a CMOS Prescaler & Multivibrator with 2 functions, 2 bits, and 16 terminals. It operates at a supply voltage of 5V and has a propagation delay of 500ns. Ideal for military applications due to its temperature grade and nickel/palladium/gold terminal finish.

RETRIGGERABLE

4000/14000/40000

R-PDIP-T16

e4

19.305 mm

50 pF

MONOSTABLE MULTIVIBRATOR

4 Amp

2

2

2

16

125 Cel

-55 Cel

COMPLEMENTARY

PLASTIC/EPOXY

DIP

DIP16,.3

RECTANGULAR

IN-LINE

TUBE

NOT SPECIFIED

5/15

.6 mA

500 ns

Not Qualified

5.08 mm

Prescaler/Multivibrators

18 V

3 V

5

NO

CMOS

MILITARY

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

THROUGH-HOLE

2.54 mm

DUAL

NOT SPECIFIED

7.62 mm

MC100LVEL32MNR4G by Onsemi

MC100LVEL32MNR4G

Onsemi

MC100LVEL32MNR4G by Onsemi is a Prescaler & Multivibrator with 3.3V supply, 0.6ns propagation delay, and max freq of 2.6GHz. Ideal for industrial applications requiring high-speed signal processing in a compact square package with surface mount capability.

NECL MODE: VCC = 0V WITH VEE = -3V TO -3.8V

100LVEL

S-XDSO-N8

2 mm

PRESCALER

2600000000 Hz

1

1

1

8

85 Cel

-40 Cel

COMPLEMENTARY

UNSPECIFIED

HVSON

SOLCC8,.08,20

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

260

-3.3

.6 ns

Not Qualified

1 mm

Prescaler/Multivibrators

3.8 V

3 V

3.3

YES

ECL

INDUSTRIAL

NICKEL GOLD PALLADIUM

NO LEAD

.5 mm

DUAL

30

2 mm

2400 MHz

MC100LVEL33MNR4G by Onsemi

MC100LVEL33MNR4G

Onsemi

MC100LVEL33MNR4G by Onsemi is a Prescaler & Multivibrator with 8 terminals, operating at -40 to 85 °C. It has a propagation delay of 0.82 ns and max frequency of 3.8 GHz. Ideal for industrial applications requiring ECL technology in compact square package.

NECL MODE: VCC = 0V WITH VEE = -3V TO -3.8V

100LVEL

S-XDSO-N8

e3

2 mm

PRESCALER

3800000000 Hz

1

1

8

85 Cel

-40 Cel

COMPLEMENTARY

UNSPECIFIED

HVSON

SOLCC8,.08,20

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

260

+-3.3

39 mA

.82 ns

Not Qualified

1 mm

Prescaler/Multivibrators

3.8 V

3 V

3.3

YES

ECL

INDUSTRIAL

TIN

NO LEAD

.5 mm

DUAL

2 mm

3800 MHz

MC12095MNR4G by Onsemi

MC12095MNR4G

Onsemi

MC12095MNR4G by Onsemi is a Prescaler & Multivibrator with 8 terminals, operating at -40 to 85 °C. It has a max frequency of 2.5 GHz, suitable for industrial applications requiring a small outline package and low power consumption up to 5.5V.

ECL

S-XDSO-N8

2 mm

PRESCALER

2500000000 Hz

1

1

1

8

85 Cel

-40 Cel

UNSPECIFIED

HVSON

SOLCC8,.08,20

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

260

3/5

14 mA

Not Qualified

1 mm

Prescaler/Multivibrators

5.5 V

2.7 V

YES

INDUSTRIAL

NICKEL GOLD PALLADIUM

NO LEAD

.5 mm

DUAL

30

2 mm

2500 MHz

ADF5002BCPZ-RL7 by Analog Devices

ADF5002BCPZ-RL7

Analog Devices

Analog Devices' ADF5002BCPZ-RL7 is a 16-terminal prescaler with a supply voltage range of 3V to 3.6V, operating b/w -40 °C to 105°C. This square chip carrier has a compact size of 3x3mm and is ideal for industrial applications requiring complementary output polarity in surface-mount designs.

5002

S-XQCC-N16

e3

3 mm

PRESCALER

3

1

1

16

105 Cel

-40 Cel

COMPLEMENTARY

UNSPECIFIED

HVQCCN

SQUARE

CHIP CARRIER

260

Not Qualified

.8 mm

3.6 V

3 V

3.3

YES

INDUSTRIAL

MATTE TIN

NO LEAD

.5 mm

QUAD

30

3 mm

ADF5002BCPZ by Analog Devices

ADF5002BCPZ

Analog Devices

ADF5002BCPZ by Analog Devices is a Prescaler & Multivibrator with 16 terminals, operating at -40 to 105 °C. It has a supply voltage range of 3-3.6V and output polarity is complementary. This chip carrier package with matte tin finish is ideal for industrial applications requiring precise frequency division.

5002

S-XQCC-N16

e3

3 mm

PRESCALER

3

1

1

16

105 Cel

-40 Cel

COMPLEMENTARY

UNSPECIFIED

HVQCCN

SQUARE

CHIP CARRIER

260

Not Qualified

.8 mm

3.6 V

3 V

3.3

YES

INDUSTRIAL

MATTE TIN

NO LEAD

.5 mm

QUAD

30

3 mm

74LVC1G123DCTTE4 by Texas Instruments

74LVC1G123DCTTE4

Texas Instruments

74LVC1G123DCTTE4 by Texas Instruments is a Prescaler & Multivibrator with 1.8V nominal voltage, 57ns propagation delay, and 32A max I (ol). It is used in automotive applications due to its Schmitt Trigger technology and wide operating temperature range from -40°C to 125°C.

LVC/LCX/Z

R-PDSO-G8

e4

2.95 mm

50 pF

MONOSTABLE MULTIVIBRATOR

32 Amp

1

1

2

1

8

125 Cel

-40 Cel

3-STATE

TRUE

PLASTIC/EPOXY

LSSOP

SSOP8,.16

RECTANGULAR

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TR

260

1.8/5

.02 mA

57 ns

Not Qualified

YES

1.3 mm

Prescaler/Multivibrators

5.5 V

1.65 V

1.8

YES

CMOS

AUTOMOTIVE

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

GULL WING

.65 mm

DUAL

NOT SPECIFIED

2.8 mm

74HCT123D-Q100,115 by NXP Semiconductors

74HCT123D-Q100,115

NXP Semiconductors

MONOSTABLE MULTIVIBRATOR; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;

HCT

R-PDSO-G16

9.9 mm

MONOSTABLE MULTIVIBRATOR

1

2

2

16

125 Cel

-40 Cel

COMPLEMENTARY

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

260

5

77 ns

Not Qualified

AEC-Q100

1.75 mm

Prescaler/Multivibrators

5.5 V

4.5 V

5

YES

CMOS

AUTOMOTIVE

GULL WING

1.27 mm

DUAL

30

3.9 mm

HEF4528BT-Q100J by Nexperia

HEF4528BT-Q100J

Nexperia

HEF4528BT-Q100J by Nexperia is a CMOS Prescaler & Multivibrator with 2 functions, 305ns propagation delay, and operates b/w -40 to 85°C. It has a small outline package style, suitable for industrial applications requiring precise frequency division and timing control in harsh environments.

4000/14000/40000

R-PDSO-G16

e4

9.9 mm

MONOSTABLE MULTIVIBRATOR

1

2

2

16

85 Cel

-40 Cel

COMPLEMENTARY

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

TR, 13 INCH

260

305 ns

AEC-Q100

1.75 mm

15 V

3 V

5

YES

CMOS

INDUSTRIAL

NICKEL PALLADIUM GOLD SILVER

GULL WING

1.27 mm

DUAL

30

3.9 mm

HMC434SRJZ-EP-PT by Analog Devices

HMC434SRJZ-EP-PT

Analog Devices

HMC434SRJZ-EP-PT by Analog Devices is a small outline, low profile prescaler with 6 terminals. Operating b/w -55 to 105°C, it has a supply voltage range of 2.85V to 3.15V and peak reflow temperature of 260°C. Ideal for applications requiring true output polarity in compact spaces.

434

R-PDSO-G6

e4

2.9 mm

PRESCALER

3

1

1

6

105 Cel

-55 Cel

TRUE

PLASTIC/EPOXY

LSSOP

RECTANGULAR

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

260

1.45 mm

3.15 V

2.85 V

3

YES

BIPOLAR

OTHER

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

GULL WING

.95 mm

DUAL

30

1.6 mm

HMC434SRJZ-EP-R7 by Analog Devices

HMC434SRJZ-EP-R7

Analog Devices

HMC434SRJZ-EP-R7 by Analog Devices is a prescaler & multivibrator with 6 terminals, operating voltage of 2.85V to 3.15V, and temperature range of -55 °C to 105°C. It comes in a small outline package suitable for applications requiring true output polarity and bipolar technology.

434

R-PDSO-G6

e4

2.9 mm

PRESCALER

3

1

1

6

105 Cel

-55 Cel

TRUE

PLASTIC/EPOXY

LSSOP

RECTANGULAR

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

260

1.45 mm

3.15 V

2.85 V

3

YES

BIPOLAR

OTHER

NICKEL PALLADIUM GOLD

GULL WING

.95 mm

DUAL

30

1.6 mm

UXM15P/TR by Microchip Technology

UXM15P/TR

Microchip Technology

Microchip Technology's UXM15P/TR is a square-shaped prescaler with 24 terminals, operating from -40 to 85°C. It has a supply voltage of -3.3V and offers complementary output polarity. Ideal for industrial applications requiring precise frequency division in compact designs.

UXM

S-XQCC-N24

4 mm

PRESCALER

1

1

24

85 Cel

-40 Cel

COMPLEMENTARY

UNSPECIFIED

LCC24,.16SQ,20

SQUARE

TR

-3.3

YES

INDUSTRIAL

NO LEAD

.5 mm

QUAD

4 mm

UXN14M9P/TR by Microchip Technology

UXN14M9P/TR

Microchip Technology

Microchip Technology's UXN14M9P/TR is a square-shaped prescaler with 40 terminals. Operating at -40 to 85°C, it has a supply voltage of -3.3V and 0.5mm terminal pitch. Ideal for industrial applications requiring complementary output polarity in surface-mount packages.

UXN

S-XQCC-N40

6 mm

PRESCALER

1

1

40

85 Cel

-40 Cel

COMPLEMENTARY

UNSPECIFIED

LCC40,.24SQ,20

SQUARE

TR

-3.3

YES

INDUSTRIAL

NO LEAD

.5 mm

QUAD

6 mm

UXN14M32K/TR by Microchip Technology

UXN14M32K/TR

Microchip Technology

Microchip Technology's UXN14M32K/TR is a surface mount prescaler with 1 function and 24 terminals. It operates at temperatures ranging from -40 to 85 °C, making it suitable for industrial applications. With a compact size of 4mm x 4mm, it offers complementary output polarity.

UXN

S-XQCC-N24

4 mm

PRESCALER

1

1

24

85 Cel

-40 Cel

COMPLEMENTARY

UNSPECIFIED

LCC24,.16SQ,20

SQUARE

TR

-3.3

YES

INDUSTRIAL

NO LEAD

.5 mm

QUAD

4 mm