MILITARY Latches & Flip-Flops 2,400+

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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

54ACT11109FK

Texas Instruments

J-KBAR FLIP-FLOP

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

2

100000000 Hz

CMOS

2

5

5

50 pF

CHIP CARRIER

LCC20,.35SQ

9 ns

24 Amp

FF/Latches

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

QUAD

100 MHz

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

COMPLEMENTARY

4.5 V

NOT SPECIFIED

NOT SPECIFIED

8.89 mm

ACT

SNC54116J

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

2

TTL

MIL-STD-883 Class B (Modified)

4

5

5

IN-LINE

DIP24,.6

FF/Latches

2.54 mm

125 Cel

-55 Cel

DUAL

R-XDIP-T24

Not Qualified

M38510/07103BDX

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

UNSPECIFIED

YES

2

TTL

2

5

FLATPACK

11 ns

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

60 MHz

R-XDFP-F14

5.5 V

Not Qualified

COMPLEMENTARY

4.5 V

S

84000012X

Texas Instruments

J-KBAR FLIP-FLOP

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

2

TTL

MIL-STD-883

2

5

CHIP CARRIER

21 ns

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

QUAD

30 MHz

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Qualified

COMPLEMENTARY

4.5 V

NOT APPLICABLE

NOT APPLICABLE

8.89 mm

ALS

SN54ALS273FK

Texas Instruments

D FLIP-FLOP

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

30000000 Hz

TTL

8

5

5

50 pF

CHIP CARRIER

LCC20,.35SQ

17 ns

12 Amp

FF/Latches

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

QUAD

30 MHz

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

TRUE

4.5 V

29 mA

8.89 mm

ALS

8415401EA

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

MIL-STD-883

2

4

TUBE

5

5

15 pF

IN-LINE

DIP16,.3

32 ns

4 Amp

FF/Latch

2.54 mm

125 Cel

POSITIVE EDGE

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Qualified

TRUE

4.5 V

13 mA

FOUR 2:1 MUX FOLLOWED BY REGISTER

e0

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

LS

SNC54ALS880JT

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

2

TTL

MIL-STD-883 Class B (Modified)

4

5

5

IN-LINE

DIP24,.3

FF/Latches

2.54 mm

125 Cel

3-STATE

-55 Cel

DUAL

R-XDIP-T24

Not Qualified

SN54AS74FH-00

Texas Instruments

D FLIP-FLOP

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

2

TTL

1

5

50 pF

CHIP CARRIER

10.5 ns

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

QUAD

90 MHz

S-CQCC-N20

5.5 V

2.54 mm

8.89 mm

Not Qualified

COMPLEMENTARY

4.5 V

16 mA

8.89 mm

AS

M38510/65304B2X

Texas Instruments

J-KBAR FLIP-FLOP

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

2

CMOS

2

5

CHIP CARRIER

250 ns

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

QUAD

25 MHz

S-CQCC-N20

6 V

2.03 mm

8.89 mm

Not Qualified

COMPLEMENTARY

2 V

NOT APPLICABLE

NOT APPLICABLE

8.89 mm

HC/UH

SN54AS113J

Texas Instruments

J-K FLIP-FLOP

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC

NO

2

TTL

IN-LINE

DIP14,.3

FF/Latches

2.54 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

R-XDIP-T14

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SNC54LS74AJ

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

TTL

MIL-STD-883 Class B (Modified)

1

5

5

IN-LINE

DIP14,.3

40 ns

FF/Latches

2.54 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

25 MHz

R-GDIP-T14

5.5 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.5 V

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

LS

SNJ54LS73AW-10

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

TTL

2

5

15 pF

FLATPACK

20 ns

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

30 MHz

R-GDFP-F14

5.5 V

2.03 mm

6.29 mm

Not Qualified

COMPLEMENTARY

4.5 V

6 mA

MASTER SLAVE OPERATION

9.21 mm

LS

SN54HC378FK

Texas Instruments

D FLIP-FLOP

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

16000000 Hz

CMOS

6

5

50 pF

CHIP CARRIER

LCC20,.35SQ

240 ns

5.2 Amp

FF/Latches

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

QUAD

19 MHz

S-CQCC-N20

6 V

2.03 mm

8.89 mm

Not Qualified

TRUE

2 V

NOT SPECIFIED

NOT SPECIFIED

8.89 mm

HC/UH

M38510/30107SFA

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

4

TTL

MIL-PRF-38535 Class S

1

5

5

FLATPACK

FL16,.3

55 ns

FF/Latch

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

25 MHz

R-GDFP-F16

5.5 V

Not Qualified

COMPLEMENTARY

4.5 V

LS

SNJ54ACT11109J

Texas Instruments

J-KBAR FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

CMOS

38535Q/M;38534H;883B

2

5

5

IN-LINE

DIP16,.3

9.7 ns

FF/Latches

2.54 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

100 MHz

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

ACT

CD54ACT74F3A

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

85000000 Hz

CMOS

38535Q/M;38534H;883B

1

TUBE

5

5

50 pF

IN-LINE

DIP14,.3

9.5 ns

24 Amp

FF/Latches

2.54 mm

125 Cel

POSITIVE EDGE

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

85 MHz

R-GDIP-T14

5.5 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.5 V

.08 mA

e0

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

ACT

SN54S114W-00

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

2

5

15 pF

FLATPACK

7 ns

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

80 MHz

R-GDFP-F14

5.5 V

2.03 mm

6.29 mm

Not Qualified

COMPLEMENTARY

4.5 V

25 mA

WITH INDIVIDUAL SET INPUTS

9.21 mm

S

SNJ54HC112FK

Texas Instruments

J-K FLIP-FLOP

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

NO

YES

2

17000000 Hz

CMOS

MIL-PRF-38535

2

TUBE

5

2/6

50 pF

CHIP CARRIER

LCC20,.35SQ

185 ns

-4 Amp

FF/Latches

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

TIN LEAD

QUAD

20 MHz

S-CQCC-N20

6 V

2.03 mm

8.89 mm

Not Qualified

COMPLEMENTARY

2 V

.08 mA

e0

8.89 mm

HC

M38510/65304SEA

Texas Instruments

J-K FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

UNSPECIFIED

NO

2

CMOS

MIL-M-38510

2

4.5

IN-LINE

41 ns

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

23 MHz

R-XDIP-T16

6 V

Not Qualified

COMPLEMENTARY

2 V

HC/UH

SNC54AS845FH

Texas Instruments

D LATCH

MILITARY

NO LEAD

28

QCCN

SQUARE

CERAMIC

YES

1

TTL

MIL-STD-883 Class B (Modified)

8

CHIP CARRIER

LCC28,.45SQ

FF/Latches

1.27 mm

125 Cel

3-STATE

-55 Cel

QUAD

S-XQCC-N28

Not Qualified

V62/03659-01XE

Texas Instruments

D FLIP-FLOP

MILITARY

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

65000000 Hz

CMOS

1

TR

5

5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP14,.25

10 ns

8 Amp

FF/Latches

.65 mm

125 Cel

POSITIVE EDGE

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

80 MHz

R-PDSO-G14

1

5.5 V

1.2 mm

4.4 mm

Not Qualified

COMPLEMENTARY

4.5 V

.02 mA

e4

30

260

5 mm

AHCT/VHCT/VT

SNJ54LS76AW-00

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

TTL

2

5

15 pF

FLATPACK

20 ns

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

30 MHz

R-GDFP-F16

5.5 V

2.03 mm

6.73 mm

Not Qualified

COMPLEMENTARY

4.5 V

6 mA

MASTER SLAVE OPERATION

9.79 mm

LS

SNC54174J

Texas Instruments

JBAR-KBAR FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

6

TTL

MIL-STD-883 Class B (Modified)

5

5

IN-LINE

DIP16,.3

FF/Latches

2.54 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

R-XDIP-T16

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN54100W-10

Texas Instruments

D LATCH

MILITARY

FLAT

24

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

TTL

4

5

15 pF

FLATPACK

15 ns

1.27 mm

125 Cel

HIGH LEVEL

-55 Cel

DUAL

R-GDFP-F24

5.5 V

2.29 mm

9.09 mm

Not Qualified

TRUE

4.5 V

92 mA

14.36 mm

TTL/H/L

SNJ54HC109FK-00

Texas Instruments

J-KBAR FLIP-FLOP

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

2

CMOS

2

5

50 pF

CHIP CARRIER

50 ns

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

QUAD

21 MHz

S-CQCC-N20

6 V

2.03 mm

8.89 mm

Not Qualified

COMPLEMENTARY

2 V

8.89 mm

HC/UH

M38510/07102BEX

Texas Instruments

J-K FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

UNSPECIFIED

NO

2

TTL

MIL-M-38510 Class B

2

5

IN-LINE

11 ns

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

60 MHz

R-XDIP-T16

5.5 V

Qualified

COMPLEMENTARY

4.5 V

S

M38510/65402BEX

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

MIL-M-38510 Class B

1

5

IN-LINE

195 ns

2.54 mm

125 Cel

3-STATE

LOW LEVEL

-55 Cel

DUAL

R-GDIP-T16

6 V

5.08 mm

6.92 mm

Qualified

TRUE

2 V

1:8 DMUX FOLLOWED BY LATCH

NOT APPLICABLE

NOT APPLICABLE

19.56 mm

HC/UH

SN54F74FK

Texas Instruments

D FLIP-FLOP

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

2

80000000 Hz

TTL

1

5

5

50 pF

CHIP CARRIER

LCC20,.35SQ

10.5 ns

20 Amp

FF/Latches

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

QUAD

80 MHz

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

COMPLEMENTARY

4.5 V

16 mA

NOT SPECIFIED

NOT SPECIFIED

8.89 mm

F/FAST

SNJ54ACT11874J

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

28

DIP

RECTANGULAR

CERAMIC

NO

8

CMOS

38535Q/M;38534H;883B

5

5

IN-LINE

DIP28,.6

FF/Latches

2.54 mm

125 Cel

3-STATE

POSITIVE EDGE

-55 Cel

DUAL

R-XDIP-T28

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SNJ54LS259J-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

SN54AHCT74J

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

CMOS

1

5

50 pF

IN-LINE

10 ns

2.54 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

80 MHz

R-GDIP-T14

5.5 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.5 V

19.56 mm

AHCT/VHCT

SNJ54HC173J

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

4

CMOS

38535Q/M;38534H;883B

2/6

IN-LINE

DIP16,.3

FF/Latches

2.54 mm

125 Cel

3-STATE

POSITIVE EDGE

-55 Cel

DUAL

R-XDIP-T16

Not Qualified

SNC54AS112FH

Texas Instruments

J-K FLIP-FLOP

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

2

TTL

MIL-STD-883 Class B (Modified)

CHIP CARRIER

LCC20,.35SQ

FF/Latches

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

7801001RX

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

8

5

50 pF

IN-LINE

27 ns

4 Amp

2.54 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

30 MHz

R-GDIP-T20

5.5 V

5.08 mm

7.62 mm

Qualified

TRUE

4.5 V

27 mA

NOT APPLICABLE

NOT APPLICABLE

24.195 mm

LS

SNJ54S113FK

Texas Instruments

J-K FLIP-FLOP

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

2

TTL

38535Q/M;38534H;883B

2

5

5

15 pF

CHIP CARRIER

LCC20,.35SQ

7 ns

FF/Latches

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

QUAD

125 MHz

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

COMPLEMENTARY

4.5 V

25 mA

NOT SPECIFIED

NOT SPECIFIED

8.89 mm

S

54AC11273FK

Texas Instruments

D FLIP-FLOP

MILITARY

NO LEAD

28

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

8

5

3.3/5

CHIP CARRIER

LCC28,.45SQ

24 Amp

FF/Latches

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

QUAD

S-CQCC-N28

5.5 V

2.03 mm

11.43 mm

Not Qualified

TRUE

3 V

NOT SPECIFIED

NOT SPECIFIED

11.43 mm

AC

SNJ54ALS113J

Texas Instruments

J-K FLIP-FLOP

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC

NO

2

TTL

38535Q/M;38534H;883B

5

5

IN-LINE

DIP14,.3

FF/Latches

2.54 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

R-XDIP-T14

Not Qualified

SNC54ALS580J

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC

NO

1

TTL

MIL-STD-883 Class B (Modified)

8

5

5

IN-LINE

DIP20,.3

FF/Latches

2.54 mm

125 Cel

3-STATE

-55 Cel

DUAL

R-XDIP-T20

Not Qualified

SN54AS824FH

Texas Instruments

D FLIP-FLOP

MILITARY

NO LEAD

28

QCCN

SQUARE

CERAMIC

YES

9

TTL

CHIP CARRIER

LCC28,.45SQ

FF/Latches

1.27 mm

125 Cel

3-STATE

POSITIVE EDGE

-55 Cel

QUAD

S-XQCC-N28

Not Qualified

SN54HC377WR

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

20

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

CMOS

8

5

50 pF

FLATPACK

240 ns

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

19 MHz

R-GDFP-F20

6 V

2.54 mm

6.92 mm

Not Qualified

TRUE

2 V

WITH HOLD MODE

13.09 mm

HC/UH

M38510/31603B2X

Texas Instruments

D LATCH

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

TTL

8

5

CHIP CARRIER

56 ns

125 Cel

NEGATIVE EDGE

-55 Cel

QUAD

S-CQCC-N20

5.5 V

Not Qualified

TRUE

4.5 V

LS

SNC54AS825JT

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

8

TTL

MIL-STD-883 Class B (Modified)

5

5

IN-LINE

DIP24,.3

FF/Latches

2.54 mm

125 Cel

3-STATE

POSITIVE EDGE

-55 Cel

DUAL

R-XDIP-T24

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SNC54AS113J

Texas Instruments

J-K FLIP-FLOP

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC

NO

2

TTL

MIL-STD-883 Class B (Modified)

IN-LINE

DIP14,.3

FF/Latches

2.54 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

R-XDIP-T14

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

M38510/34101SDX

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

MIL-PRF-38535 Class S

1

5

FLATPACK

10.5 ns

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

80 MHz

R-GDFP-F14

5.5 V

2.032 mm

6.35 mm

Not Qualified

COMPLEMENTARY

4.5 V

F/FAST

SNC54HC374FH

Texas Instruments

D FLIP-FLOP

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

8

CMOS

MIL-STD-883 Class B (Modified)

2/6

CHIP CARRIER

LCC20,.35SQ

FF/Latches

1.27 mm

125 Cel

3-STATE

POSITIVE EDGE

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN54HC273FK

Texas Instruments

D FLIP-FLOP

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

18000000 Hz

CMOS

8

5

2/6

50 pF

CHIP CARRIER

LCC20,.35SQ

240 ns

5.2 Amp

FF/Latches

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

QUAD

21 MHz

S-CQCC-N20

6 V

2.03 mm

8.89 mm

Not Qualified

TRUE

2 V

NOT SPECIFIED

NOT SPECIFIED

8.89 mm

HC/UH

SN54L71T-01

Texas Instruments

R-S FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

2

5

50 pF

FLATPACK

150 ns

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

2.5 MHz

R-GDFP-F14

5.5 V

Not Qualified

COMPLEMENTARY

4.5 V

1.44 mA

WITH MASTER SLAVE OPERATION

TTL/H/L

SN54116W-00

Texas Instruments

D LATCH

MILITARY

FLAT

24

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

TTL

4

5

15 pF

FLATPACK

22 ns

1.27 mm

125 Cel

LOW LEVEL

-55 Cel

DUAL

R-GDFP-F24

5.5 V

2.29 mm

9.09 mm

Not Qualified

TRUE

4.5 V

100 mA

WITH DUAL LATCH ENABLE

14.36 mm

TTL/H/L

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.