THROUGH-HOLE Prescaler & Multivibrators 748

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Part RoHS Manufacturer Logic IC Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Total Dose (V) Package Body Material Schmitt Trigger Surface Mount No. of Functions Maximum Frequency At Nominal Supply Technology Screening Level No. of Bits Packing Method Nominal Supply Voltage / Vsup (V) Power Supplies (V) Load Capacitance (CL) Package Style (Meter) Package Equivalence Code Propagation Delay (tpd) Maximum I (ol) Sub-Category Terminal Pitch Maximum Operating Temperature Output Characteristics Minimum Operating Temperature No. of Data/Clock Inputs Terminal Finish Terminal Position Minimum fmax JESD-30 Code Moisture Sensitivity Level (MSL) Maximum Supply Voltage (Vsup) Maximum Seated Height Width Qualification Output Polarity Minimum Supply Voltage (Vsup) Maximum Power Supply Current (ICC) Additional Features JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Length Family

SN74LS221NP3

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

5

5

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T16

SN74HC292N1

Texas Instruments

PRESCALER

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

2/6

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

85 Cel

-40 Cel

DUAL

R-PDIP-T16

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN74LS123J

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

TTL

5

5

15 pF

IN-LINE

DIP16,.3

56 ns

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

2

DUAL

R-GDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.75 V

20 mA

RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO

NOT SPECIFIED

NOT SPECIFIED

21.34 mm

LS

SN74LS56JGP4

Texas Instruments

PRESCALER

COMMERCIAL

THROUGH-HOLE

8

DIP

RECTANGULAR

CERAMIC

NO

TTL

IN-LINE

DIP8,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

DUAL

R-XDIP-T8

SN74221J

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

TTL

5

5

15 pF

IN-LINE

DIP16,.3

80 ns

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

2

DUAL

R-GDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.75 V

80 mA

NON-RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

TTL/H/L

5962-9860801QEX

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

CMOS

MIL-PRF-38535 Class Q

3.3

50 pF

IN-LINE

27.5 ns

2.54 mm

125 Cel

-55 Cel

2

DUAL

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Qualified

COMPLEMENTARY

2 V

RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

AHC

SN74130J4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC

NO

TTL

IN-LINE

DIP14,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

DUAL

R-XDIP-T14

SN74HC292NP3

Texas Instruments

PRESCALER

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

2/6

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

85 Cel

-40 Cel

DUAL

R-PDIP-T16

NOT SPECIFIED

NOT SPECIFIED

SN74LS422J

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

5

15 pF

IN-LINE

DIP14,.3

56 ns

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

4

DUAL

R-GDIP-T14

5.25 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.75 V

11 mA

RETRIGGERABLE; OPTIONAL INTERNAL TIMING RESISTOR

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

LS

SN74LS57JGP4

Texas Instruments

PRESCALER

COMMERCIAL

THROUGH-HOLE

8

DIP

RECTANGULAR

CERAMIC

NO

TTL

IN-LINE

DIP8,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

DUAL

R-XDIP-T8

SN74HC423JP4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

CMOS

2/6

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

85 Cel

-40 Cel

DUAL

R-XDIP-T16

SN74HC292N3

Texas Instruments

PRESCALER

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

2/6

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

85 Cel

-40 Cel

DUAL

R-PDIP-T16

NOT SPECIFIED

NOT SPECIFIED

SN74130NP1

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

IN-LINE

DIP14,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T14

Not Qualified

SN74LS221N3

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

TTL

5

5

IN-LINE

DIP16,.3

80 ns

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

2

DUAL

R-PDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.75 V

NON-RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO

NOT SPECIFIED

NOT SPECIFIED

19.305 mm

LS

SN74L121N

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

IN-LINE

DIP14,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T14

Not Qualified

SN74LS294JP4

Texas Instruments

PRESCALER

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

TTL

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

DUAL

R-XDIP-T16

SN74LS423NP3

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

5

5

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T16

SN74HC4538NP1

Texas Instruments

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

2/6

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

85 Cel

-40 Cel

DUAL

R-PDIP-T16

Not Qualified

JM38510/31402BEA

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

NO

2

TTL

MIL-M-38510 Class B

2

TUBE

5

IN-LINE

80 ns

4 Amp

2.54 mm

125 Cel

-55 Cel

2

Tin/Lead (Sn/Pb)

DUAL

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.5 V

27 mA

NON-RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO

e0

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

LS

5962-8684701EA

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

CMOS

MIL-STD-883

2

TUBE

4.5

2/6

50 pF

IN-LINE

DIP16,.3

480 ns

5.2 Amp

Prescaler/Multivibrator

2.54 mm

125 Cel

-55 Cel

2

Tin/Lead (Sn/Pb)

DUAL

R-GDIP-T16

6 V

5.08 mm

7.62 mm

Qualified

COMPLEMENTARY

2 V

.16 mA

RETRIGGERABLE

e0

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

HC/UH

SN74123NE4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

TTL

5

5

15 pF

IN-LINE

DIP16,.3

40 ns

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.75 V

66 mA

RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO

e4

19.305 mm

TTL/H/L

SN74LS423NE4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

TTL

2

TUBE

5

5

15 pF

IN-LINE

DIP16,.3

56 ns

8 Amp

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.75 V

20 mA

RETRIGGERABLE; MIN OUTPUT PULSE WIDTH = 116NS @ REXT = 5K OHM & CEXT = 0

e4

19.305 mm

LS

SN74LS56JG

Texas Instruments

PRESCALER

COMMERCIAL

THROUGH-HOLE

8

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

5

30 pF

IN-LINE

DIP8,.3

35 ns

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

1

DUAL

15 MHz

R-GDIP-T8

5.25 V

5.08 mm

7.62 mm

Not Qualified

4.75 V

30 mA

NOT SPECIFIED

NOT SPECIFIED

9.6 mm

LS

SN74LS294J4

Texas Instruments

PRESCALER

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

TTL

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

DUAL

R-XDIP-T16

SN74HC123NP1

Texas Instruments

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

2/6

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

85 Cel

-40 Cel

DUAL

R-PDIP-T16

Not Qualified

SN74LS56P

Texas Instruments

PRESCALER

COMMERCIAL

THROUGH-HOLE

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

5

30 pF

IN-LINE

DIP8,.3

35 ns

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

1

DUAL

15 MHz

R-PDIP-T8

5.25 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.75 V

30 mA

NOT SPECIFIED

NOT SPECIFIED

9.81 mm

LS

SN74130N1

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

IN-LINE

DIP14,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T14

Not Qualified

SN74LS422N

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

5

15 pF

IN-LINE

DIP14,.3

56 ns

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

4

DUAL

R-PDIP-T14

5.25 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.75 V

11 mA

RETRIGGERABLE; OPTIONAL INTERNAL TIMING RESISTOR

NOT SPECIFIED

NOT SPECIFIED

19.305 mm

LS

SN74LS56P3

Texas Instruments

PRESCALER

COMMERCIAL

THROUGH-HOLE

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

IN-LINE

DIP8,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T8

JM38510/31401BEA

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

TTL

MIL-M-38510 Class B

5

IN-LINE

56 ns

4 Amp

2.54 mm

125 Cel

-55 Cel

2

Tin/Lead (Sn/Pb)

DUAL

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.5 V

20 mA

RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO

e0

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

LS

SN74LS292N3

Texas Instruments

PRESCALER

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

5

IN-LINE

DIP16,.3

120 ns

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

2

DUAL

30 MHz

R-PDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.75 V

SELECTABLE DIVISION RATIO 2 TO THE POWER OF 2 TO 2 TO THE POWER OF 31

NOT SPECIFIED

NOT SPECIFIED

19.305 mm

LS

SN74LS292NP1

Texas Instruments

PRESCALER

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T16

Not Qualified

SN74L123N-00

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

TTL

5

15 pF

IN-LINE

80 ns

2.54 mm

70 Cel

0 Cel

2

DUAL

R-PDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.75 V

33 mA

RETRIGGERABLE

19.305 mm

TTL/H/L

SN74LS221JP4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

TTL

5

5

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

DUAL

R-XDIP-T16

SN74LS292NE4

Texas Instruments

PRESCALER

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

5

IN-LINE

DIP16,.3

120 ns

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

2

NICKEL PALLADIUM GOLD

DUAL

30 MHz

R-PDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.75 V

75 mA

SELECTABLE DIVISION RATIO 2 TO THE POWER OF 2 TO 2 TO THE POWER OF 31

e4

19.305 mm

LS

5962-7603901VEA

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

TTL

MIL-PRF-38535 Class V

2

TUBE

5

15 pF

IN-LINE

56 ns

4 Amp

Prescaler/Multivibrator

2.54 mm

125 Cel

-55 Cel

2

Tin/Lead (Sn/Pb)

DUAL

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Qualified

COMPLEMENTARY

4.5 V

20 mA

RETRIGGERABLE

e0

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

LS

SN74123N1

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

5

5

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T16

Not Qualified

SN74LS221NP1

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

5

5

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T16

Not Qualified

SN74122N3

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

5

5

15 pF

IN-LINE

DIP14,.3

40 ns

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

4

DUAL

R-PDIP-T14

5.25 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.75 V

36 mA

RETRIGGERABLE

NOT SPECIFIED

NOT SPECIFIED

19.305 mm

TTL/H/L

SN74LS294NP1

Texas Instruments

PRESCALER

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T16

Not Qualified

SN74LS294N1

Texas Instruments

PRESCALER

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T16

Not Qualified

SN74L121NP1

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

IN-LINE

DIP14,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T14

Not Qualified

SN74LS294J

Texas Instruments

PRESCALER

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

5

IN-LINE

DIP16,.3

120 ns

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

2

DUAL

30 MHz

R-GDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

4.75 V

50 mA

SELECTABLE DIVISION RATIO 2 TO THE POWER OF 2 TO 2 TO THE POWER OF15

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

LS

SN74HC123N

Texas Instruments

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

2/6

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

85 Cel

-40 Cel

DUAL

R-PDIP-T16

Not Qualified

CD4047BF

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

1

TUBE

5

5/15

50 pF

IN-LINE

DIP14,.3

1000 ns

4 Amp

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

2

Tin/Lead (Sn/Pb)

DUAL

R-GDIP-T14

18 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

3 V

.6 mA

RETRIGGERABLE

e0

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

4000/14000/40000

5962-8771101EX

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

TTL

MIL-STD-883

5

IN-LINE

80 ns

2.54 mm

125 Cel

-55 Cel

2

DUAL

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.5 V

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

TTL/H/L

SN74221NP1

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

5

5

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T16

Not Qualified

SN74HC221J4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

CMOS

2/6

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

85 Cel

-40 Cel

DUAL

R-XDIP-T16

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.