D LATCH Latches & Flip-Flops 2,378

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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 Inputs 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 Count Direction Output Characteristics Trigger Type Minimum Operating Temperature Terminal Finish Terminal Position No. of Ports 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

SN54ALS259J-00

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

1

5

IN-LINE

2.54 mm

125 Cel

LOW LEVEL

-55 Cel

DUAL

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

1:8 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH

19.56 mm

ALS

9314DMQB

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

38535Q/M;38534H;883B

4

5

5

15 pF

IN-LINE

DIP16,.3

24 ns

16 Amp

FF/Latches

2.54 mm

125 Cel

LOW LEVEL

-55 Cel

TIN LEAD

DUAL

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

55 mA

CAN BE CONFIGURED AS RS LATCH USING S INPUTS

e0

19.43 mm

93

SN54AS533FH

Texas Instruments

D LATCH

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

1

TTL

8

5

5

CHIP CARRIER

LCC20,.35SQ

FF/Latches

1.27 mm

125 Cel

3-STATE

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

SNC54LS75W

Texas Instruments

D LATCH

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC

YES

1

TTL

MIL-STD-883 Class B (Modified)

4

5

5

FLATPACK

FL16,.3

FF/Latches

1.27 mm

125 Cel

-55 Cel

DUAL

R-XDFP-F16

Not Qualified

SN54ALS845FH

Texas Instruments

D LATCH

MILITARY

NO LEAD

28

QCCN

SQUARE

CERAMIC

YES

1

TTL

8

CHIP CARRIER

LCC28,.45SQ

12 Amp

FF/Latches

1.27 mm

125 Cel

3-STATE

-55 Cel

QUAD

S-XQCC-N28

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SNC54HC259FH

Texas Instruments

D LATCH

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

1

CMOS

MIL-STD-883 Class B (Modified)

8

2/6

CHIP CARRIER

LCC20,.35SQ

FF/Latches

1.27 mm

125 Cel

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SNJ54ALS259J

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

NO

1

TTL

MIL-PRF-38535

8

TUBE

5

5

50 pF

IN-LINE

DIP16,.3

16 ns

4 Amp

FF/Latch

2.54 mm

125 Cel

LOW LEVEL

-55 Cel

TIN LEAD

DUAL

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

22 mA

1:8 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH

e0

19.56 mm

ALS

SNJ54ACT11373FK

Texas Instruments

D LATCH

MILITARY

NO LEAD

28

QCCN

SQUARE

CERAMIC

YES

1

CMOS

38535Q/M;38534H;883B

8

5

5

CHIP CARRIER

LCC28,.45SQ

FF/Latches

1.27 mm

125 Cel

3-STATE

-55 Cel

QUAD

S-XQCC-N28

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SNJ54ALS880JT

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

2

TTL

38535Q/M;38534H;883B

4

5

5

IN-LINE

DIP24,.3

FF/Latches

2.54 mm

125 Cel

3-STATE

-55 Cel

DUAL

R-XDIP-T24

Not Qualified

SN54LS75W

Texas Instruments

D LATCH

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

2

TTL

2

5

5

15 pF

FLATPACK

FL16,.3

25 ns

4 Amp

FF/Latches

1.27 mm

125 Cel

HIGH LEVEL

-55 Cel

DUAL

R-CDFP-F16

5.5 V

2.03 mm

6.73 mm

Not Qualified

COMPLEMENTARY

4.5 V

12 mA

NOT SPECIFIED

NOT SPECIFIED

10.2 mm

LS

SNJ54LS259BJ

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

TTL

38535Q/M;38534H;883B

1

5

5

15 pF

IN-LINE

DIP16,.3

24 ns

4 Amp

FF/Latches

2.54 mm

125 Cel

LOW LEVEL

-55 Cel

DUAL

R-CDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

36 mA

1:8 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

LS

SNJ54HC4724J-00

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

1

5

50 pF

IN-LINE

51 ns

2.54 mm

125 Cel

LOW LEVEL

-55 Cel

DUAL

R-GDIP-T16

6 V

5.08 mm

7.62 mm

Not Qualified

TRUE

2 V

1:8 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH

19.56 mm

HC/UH

CD54HC75F3A

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

NO

2

CMOS

38535Q/M;38534H;883B

2

TUBE

4.5

2/6

50 pF

IN-LINE

DIP16,.3

195 ns

5.2 Amp

FF/Latches

2.54 mm

125 Cel

HIGH LEVEL

-55 Cel

TIN LEAD

DUAL

R-GDIP-T16

6 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

2 V

.08 mA

e0

19.56 mm

HC

SN54L77T-07

Texas Instruments

D LATCH

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

TTL

2

5

15 pF

FLATPACK

30 ns

1.27 mm

125 Cel

HIGH LEVEL

-55 Cel

DUAL

R-GDFP-F14

5.5 V

3.683 mm

Not Qualified

TRUE

4.5 V

23 mA

6.48 mm

TTL/H/L

SNC54AS373FH

Texas Instruments

D LATCH

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

1

TTL

MIL-STD-883 Class B (Modified)

8

5

5

CHIP CARRIER

LCC20,.35SQ

FF/Latches

1.27 mm

125 Cel

3-STATE

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

SN54LS375J

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

NO

2

TTL

2

TUBE

5

5

15 pF

IN-LINE

DIP16,.3

30 ns

8 Amp

FF/Latches

2.54 mm

125 Cel

POSITIVE EDGE

-55 Cel

TIN LEAD

DUAL

R-GDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.75 V

12 mA

DUMMY VAL

e0

21.34 mm

LS

SNJ54ALVTH16841WD

Texas Instruments

D LATCH

MILITARY

FLAT

56

DFP

RECTANGULAR

CERAMIC

YES

2

BICMOS

38535Q/M;38534H;883B

10

2.5/3.3

50 pF

FLATPACK

FL56,.4,25

48 Amp

FF/Latches

.635 mm

125 Cel

3-STATE

-55 Cel

DUAL

R-XDFP-F56

Not Qualified

SNJ54ALS843FH

Texas Instruments

D LATCH

MILITARY

NO LEAD

28

QCCN

SQUARE

CERAMIC

YES

1

TTL

38535Q/M;38534H;883B

9

5

5

CHIP CARRIER

LCC28,.45SQ

24 Amp

FF/Latches

1.27 mm

125 Cel

3-STATE

-55 Cel

QUAD

S-XQCC-N28

Not Qualified

SN5477W-00

Texas Instruments

D LATCH

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

TTL

2

5

15 pF

FLATPACK

15 ns

1.27 mm

125 Cel

HIGH LEVEL

-55 Cel

DUAL

R-GDFP-F14

5.5 V

2.03 mm

6.29 mm

Not Qualified

TRUE

4.5 V

46 mA

9.21 mm

TTL/H/L

SN54AS373FH

Texas Instruments

D LATCH

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

1

TTL

8

5

5

CHIP CARRIER

LCC20,.35SQ

FF/Latches

1.27 mm

125 Cel

3-STATE

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

SNJ54LS77W-00

Texas Instruments

D LATCH

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

TTL

2

5

15 pF

FLATPACK

18 ns

1.27 mm

125 Cel

HIGH LEVEL

-55 Cel

DUAL

R-GDFP-F14

5.5 V

2.03 mm

6.29 mm

Not Qualified

TRUE

4.5 V

13 mA

9.21 mm

LS

M38510/36101SEA

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

MIL-PRF-38535 Class S

4

5

IN-LINE

39 ns

FF/Latch

125 Cel

3-STATE

POSITIVE EDGE

-55 Cel

DUAL

20 MHz

R-GDIP-T16

5.5 V

Not Qualified

TRUE

4.5 V

LS

SNJ54ALS846FH

Texas Instruments

D LATCH

MILITARY

NO LEAD

28

QCCN

SQUARE

CERAMIC

YES

1

TTL

38535Q/M;38534H;883B

8

CHIP CARRIER

LCC28,.45SQ

12 Amp

FF/Latches

1.27 mm

125 Cel

3-STATE

-55 Cel

QUAD

S-XQCC-N28

Not Qualified

SN54L77T-01

Texas Instruments

D LATCH

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

TTL

2

5

15 pF

FLATPACK

30 ns

1.27 mm

125 Cel

HIGH LEVEL

-55 Cel

DUAL

R-GDFP-F14

5.5 V

3.683 mm

Not Qualified

TRUE

4.5 V

23 mA

6.48 mm

TTL/H/L

SN54LS259J-00

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

1

5

15 pF

IN-LINE

24 ns

2.54 mm

125 Cel

LOW LEVEL

-55 Cel

DUAL

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

36 mA

1:8 DMUX FOLLOWED BY LATCH

19.56 mm

LS

SN54L77T-16

Texas Instruments

D LATCH

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

TTL

2

5

15 pF

FLATPACK

30 ns

1.27 mm

125 Cel

HIGH LEVEL

-55 Cel

DUAL

R-GDFP-F14

5.5 V

3.683 mm

Not Qualified

TRUE

4.5 V

23 mA

6.48 mm

TTL/H/L

SNJ54LS77W

Texas Instruments

D LATCH

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

2

TTL

38535Q/M;38534H;883B

2

5

15 pF

FLATPACK

FL14,.3

18 ns

FF/Latches

1.27 mm

125 Cel

HIGH LEVEL

-55 Cel

DUAL

R-CDFP-F14

5.5 V

2.03 mm

6.29 mm

Not Qualified

TRUE

4.5 V

13 mA

NOT SPECIFIED

NOT SPECIFIED

9.21 mm

LS

SNJ5475W

Texas Instruments

D LATCH

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

2

TTL

38535Q/M;38534H;883B

2

5

5

15 pF

FLATPACK

FL16,.3

15 ns

FF/Latches

1.27 mm

125 Cel

HIGH LEVEL

-55 Cel

DUAL

R-CDFP-F16

5.5 V

2.03 mm

6.73 mm

Not Qualified

COMPLEMENTARY

4.5 V

46 mA

NOT SPECIFIED

NOT SPECIFIED

10.2 mm

TTL/H/L

SNJ54AC11533FK

Texas Instruments

D LATCH

MILITARY

NO LEAD

28

QCCN

SQUARE

CERAMIC

YES

1

CMOS

38535Q/M;38534H;883B

8

3.3/5

CHIP CARRIER

LCC28,.45SQ

FF/Latches

1.27 mm

125 Cel

3-STATE

-55 Cel

QUAD

S-XQCC-N28

Not Qualified

SN5475J

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

2

TTL

2

5

5

15 pF

IN-LINE

DIP16,.3

15 ns

16 Amp

FF/Latches

2.54 mm

125 Cel

HIGH LEVEL

-55 Cel

DUAL

R-CDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.5 V

46 mA

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

TTL/H/L

M38510/36101SFA

Texas Instruments

D LATCH

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

MIL-PRF-38535 Class S

4

5

FLATPACK

39 ns

FF/Latch

125 Cel

3-STATE

POSITIVE EDGE

-55 Cel

DUAL

20 MHz

R-GDFP-F16

5.5 V

Not Qualified

TRUE

4.5 V

LS

SNC54HC573FH

Texas Instruments

D LATCH

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

1

CMOS

MIL-STD-883 Class B (Modified)

8

2/6

CHIP CARRIER

LCC20,.35SQ

FF/Latches

1.27 mm

125 Cel

3-STATE

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

SNJ5477W

Texas Instruments

D LATCH

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

2

TTL

38535Q/M;38534H;883B

2

5

15 pF

FLATPACK

FL14,.3

15 ns

FF/Latches

1.27 mm

125 Cel

HIGH LEVEL

-55 Cel

DUAL

R-CDFP-F14

5.5 V

2.03 mm

6.29 mm

Not Qualified

TRUE

4.5 V

46 mA

NOT SPECIFIED

NOT SPECIFIED

9.21 mm

TTL/H/L

SN54ALS259J

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

NO

1

TTL

8

TUBE

5

5

50 pF

IN-LINE

DIP16,.3

16 ns

4 Amp

FF/Latches

2.54 mm

125 Cel

LOW LEVEL

-55 Cel

TIN LEAD

DUAL

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

22 mA

1:8 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH

e0

19.56 mm

ALS

M38510/65402B2X

Texas Instruments

D LATCH

MILITARY

NO LEAD

20

QCCN

SQUARE

UNSPECIFIED

YES

1

CMOS

MIL-M-38510

3

CHIP CARRIER

47 ns

125 Cel

POSITIVE EDGE

-55 Cel

QUAD

S-XQCC-N20

6 V

Not Qualified

TRUE

4.2 V

HC/UH

SNJ54L77T-04

Texas Instruments

D LATCH

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

TTL

2

5

15 pF

FLATPACK

30 ns

1.27 mm

125 Cel

HIGH LEVEL

-55 Cel

DUAL

R-GDFP-F14

5.5 V

3.683 mm

Not Qualified

TRUE

4.5 V

23 mA

6.48 mm

TTL/H/L

SN54ALS373FH

Texas Instruments

D LATCH

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

1

TTL

8

5

5

CHIP CARRIER

LCC20,.35SQ

FF/Latches

1.27 mm

125 Cel

3-STATE

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

M38510/36101B2X

Texas Instruments

D LATCH

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

TTL

4

5

CHIP CARRIER

39 ns

125 Cel

3-STATE

POSITIVE EDGE

-55 Cel

QUAD

20 MHz

S-CQCC-N20

5.5 V

Not Qualified

TRUE

4.5 V

LS

SN54ALS563FH

Texas Instruments

D LATCH

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

1

TTL

8

5

5

CHIP CARRIER

LCC20,.35SQ

FF/Latches

1.27 mm

125 Cel

3-STATE

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

CD4724BE

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

1

CMOS

8

TUBE

5

5/15

50 pF

IN-LINE

DIP16,.3

400 ns

2.4 Amp

FF/Latch

2.54 mm

125 Cel

LOW LEVEL

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDIP-T16

1

18 V

5.08 mm

6.35 mm

Not Qualified

TRUE

3 V

.3 mA

LATCH ACTS AS 1-OF-8 DEMULTIPLEXER

e4

19.3 mm

4000/14000/40000

SNJ54ALS580J

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC

NO

1

TTL

38535Q/M;38534H;883B

8

5

5

IN-LINE

DIP20,.3

FF/Latches

2.54 mm

125 Cel

3-STATE

-55 Cel

DUAL

R-XDIP-T20

Not Qualified

SNJ54AS841FH

Texas Instruments

D LATCH

MILITARY

NO LEAD

28

QCCN

SQUARE

CERAMIC

YES

1

TTL

38535Q/M;38534H;883B

10

5

5

CHIP CARRIER

LCC28,.45SQ

FF/Latches

1.27 mm

125 Cel

3-STATE

-55 Cel

QUAD

S-XQCC-N28

Not Qualified

SNC54AS880FH

Texas Instruments

D LATCH

MILITARY

NO LEAD

28

QCCN

SQUARE

CERAMIC

YES

2

TTL

MIL-STD-883 Class B (Modified)

4

CHIP CARRIER

LCC28,.45SQ

FF/Latches

1.27 mm

125 Cel

3-STATE

-55 Cel

QUAD

S-XQCC-N28

Not Qualified

54AC11873J

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

28

DIP

RECTANGULAR

CERAMIC

NO

2

CMOS

4

3.3/5

IN-LINE

DIP28,.6

FF/Latches

2.54 mm

125 Cel

3-STATE

-55 Cel

DUAL

R-XDIP-T28

Not Qualified

SN54HC259J

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

NO

1

CMOS

8

TUBE

5

2/6

50 pF

IN-LINE

DIP16,.3

195 ns

5.2 Amp

FF/Latches

2.54 mm

125 Cel

LOW LEVEL

-55 Cel

TIN LEAD

DUAL

R-GDIP-T16

6 V

5.08 mm

6.92 mm

Not Qualified

TRUE

2 V

.08 mA

1:8 DMUX FOLLOWED BY LATCH

e0

19.56 mm

HC

SN54S268J

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

6

5

15 pF

IN-LINE

DIP16,.3

18 ns

FF/Latches

2.54 mm

125 Cel

3-STATE

HIGH LEVEL

-55 Cel

DUAL

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

119 mA

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

S

N74LS259BNSRG4

Texas Instruments

D LATCH

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

8

TR

5

5

SMALL OUTLINE

SOP16,.3

8 Amp

FF/Latches

1.27 mm

70 Cel

0 Cel

DUAL

R-PDSO-G16

Not Qualified

36 mA

M38510/65402SEA

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

MIL-M-38510

3

IN-LINE

47 ns

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

R-XDIP-T16

6 V

Not Qualified

TRUE

4.2 V

HC/UH

Latches & Flip-Flops

Latches and flip-flops are two types of electronic circuits used in digital systems to store and manipulate digital data. They are both sequential logic circuits, meaning that they can store information and use that information to make decisions based on the previous state.

A latch is a type of digital circuit that can hold or "latch" a signal in its current state. It is a simple memory element that can store a single bit of information. A latch can be transparent or opaque, depending on its behavior when the clock signal is active. A transparent latch passes the input signal through to the output when the clock signal is active, while an opaque latch holds the input signal at the output when the clock signal is active.

Flip-flops are similar to latches but are more sophisticated and have additional control inputs. A flip-flop is a digital circuit that can store one bit of information and change its state based on the clock signal and input signals. Flip-flops can be edge-triggered or level-triggered, depending on how they respond to the clock signal. Edge-triggered flip-flops change their state at the rising or falling edge of the clock signal, while level-triggered flip-flops change their state continuously as long as the clock signal is active.

Flip-flops are classified into various types based on their behavior and the number of inputs. Some of the commonly used flip-flops include D flip-flops, JK flip-flops, T flip-flops, and SR flip-flops. D flip-flops have a single data input and a clock input and can store one bit of information. JK flip-flops have two inputs, J and K, and can store one bit of information. T flip-flops have a single input and can toggle between two states based on the clock signal. SR flip-flops have two inputs, S and R, and can store one bit of information.

Latches and flip-flops are used in various applications, including digital signal processing, memory systems, and control circuits. They are essential components of digital systems and can be found in many electronic devices, such as computers, mobile phones, and digital cameras.