FLAT Latches & Flip-Flops 1,422

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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

SN54L78T-02

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

2

5

50 pF

FLATPACK

150 ns

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

2.5 MHz

R-GDFP-F14

5.5 V

3.683 mm

Not Qualified

COMPLEMENTARY

4.5 V

1.44 mA

WITH INDIVIDUAL SET INPUTS

6.48 mm

TTL/H/L

SNJ54LS174W-10

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

6

5

15 pF

FLATPACK

30 ns

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

30 MHz

R-GDFP-F16

5.5 V

2.03 mm

6.73 mm

Not Qualified

TRUE

4.5 V

26 mA

9.79 mm

LS

SN54H103W

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

TTL

2

5

25 pF

FLATPACK

FL14,.3

20 ns

FF/Latches

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

40 MHz

R-GDFP-F14

5.5 V

2.03 mm

6.29 mm

Not Qualified

COMPLEMENTARY

4.5 V

38 mA

NOT SPECIFIED

NOT SPECIFIED

8.725 mm

TTL/H/L

SN54L73T-13

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

TTL

2

5

50 pF

FLATPACK

150 ns

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

2.5 MHz

R-GDFP-F14

5.5 V

3.683 mm

Not Qualified

COMPLEMENTARY

4.5 V

1.44 mA

MASTER SLAVE OPERATION

6.48 mm

TTL/H/L

SN54S175W

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

4

5

5

15 pF

FLATPACK

FL16,.3

17 ns

FF/Latches

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

75 MHz

R-GDFP-F16

5.5 V

2.03 mm

6.73 mm

Not Qualified

COMPLEMENTARY

4.5 V

96 mA

NOT SPECIFIED

NOT SPECIFIED

10.2 mm

S

SN54L72T-15

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

2

5

50 pF

FLATPACK

150 ns

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

2.5 MHz

R-GDFP-F14

5.5 V

3.683 mm

Not Qualified

COMPLEMENTARY

4.5 V

1.44 mA

WITH MASTER SLAVE OPERATION

6.48 mm

TTL/H/L

SN54H78W-10

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

2

5

25 pF

FLATPACK

27 ns

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

25 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

TTL/H/L

M38510/65352BDX

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

CMOS

MIL-M-38510 Class B

1

5

FLATPACK

42 ns

1.27 mm

125 Cel

3-STATE

POSITIVE EDGE

-55 Cel

DUAL

20 MHz

R-GDFP-F14

5.5 V

2.03 mm

6.285 mm

Qualified

COMPLEMENTARY

4.5 V

NOT APPLICABLE

NOT APPLICABLE

9.21 mm

HCT

SN5476W-00

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

TTL

2

5

15 pF

FLATPACK

40 ns

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

15 MHz

R-GDFP-F16

5.5 V

2.03 mm

6.73 mm

Not Qualified

COMPLEMENTARY

4.5 V

20 mA

MASTER SLAVE OPERATION

10.2 mm

TTL/H/L

M38510/00202BDX

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

14

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

2

TTL

2

5

FLATPACK

40 ns

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

15 MHz

R-CDFP-F14

Not Qualified

COMPLEMENTARY

MASTER SLAVE OPERATION

TTL/H/L

SN54S113W

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

2

TTL

2

5

5

15 pF

FLATPACK

FL14,.3

7 ns

FF/Latches

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

125 MHz

R-CDFP-F14

5.5 V

2.03 mm

6.29 mm

Not Qualified

COMPLEMENTARY

4.5 V

25 mA

NOT SPECIFIED

NOT SPECIFIED

9.21 mm

S

M38510/65307BFX

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

UNSPECIFIED

YES

6

CMOS

MIL-M-38510

1

4.5

FLATPACK

42 ns

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

23 MHz

R-XDFP-F16

6 V

Not Qualified

TRUE

2 V

HC/UH

SNJ54F74W

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

80000000 Hz

TTL

MIL-PRF-38535

1

TUBE

5

5

50 pF

FLATPACK

FL14,.25

10.5 ns

20 Amp

FF/Latches

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

TIN LEAD

DUAL

80 MHz

R-GDFP-F14

5.5 V

2.03 mm

5.97 mm

Not Qualified

COMPLEMENTARY

4.5 V

16 mA

e0

9.21 mm

F/FAST

SNJ54LS379W-10

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

4

5

15 pF

FLATPACK

27 ns

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

30 MHz

R-GDFP-F16

5.5 V

2.03 mm

6.73 mm

Not Qualified

COMPLEMENTARY

4.5 V

15 mA

WITH HOLD MODE

10.2 mm

LS

SNJ54HC175W

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

21000000 Hz

CMOS

MIL-PRF-38535

4

TUBE

5

2/6

50 pF

FLATPACK

FL16,.3

255 ns

5.2 Amp

FF/Latches

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

TIN LEAD

DUAL

25 MHz

R-GDFP-F16

6 V

2.03 mm

6.73 mm

Not Qualified

COMPLEMENTARY

2 V

.08 mA

e0

10.3 mm

HC

SNJ54S74AW

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

2

TTL

1

5

FLATPACK

9 ns

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

110 MHz

R-CDFP-F14

5.5 V

2.03 mm

6.29 mm

Not Qualified

COMPLEMENTARY

4.5 V

9.21 mm

S

SNJ54LS399W-00

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

4

5

15 pF

FLATPACK

32 ns

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

R-GDFP-F16

5.5 V

2.03 mm

6.73 mm

Not Qualified

TRUE

4.5 V

13 mA

FOUR 2:1 MUX FOLLOWED BY REGISTER

10.16 mm

LS

SN54LV273W

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

20

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

CMOS

8

3.3

FLATPACK

26 ns

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

100 MHz

R-GDFP-F20

5.5 V

2.54 mm

6.92 mm

Not Qualified

TRUE

2.7 V

13.09 mm

LV/LV-A/LVX/H

SN54S113W-10

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

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

9.21 mm

S

M38510/00205BDX

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

14

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

2

TTL

1

5

FLATPACK

40 ns

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

15 MHz

R-CDFP-F14

Not Qualified

COMPLEMENTARY

TTL/H/L

SN54173W-10

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

4

5

50 pF

FLATPACK

31 ns

1.27 mm

125 Cel

3-STATE

POSITIVE EDGE

-55 Cel

DUAL

25 MHz

R-GDFP-F16

5.5 V

2.03 mm

6.73 mm

Not Qualified

TRUE

4.5 V

72 mA

WITH HOLD MODE

10.16 mm

TTL/H/L

SN54AHC273WR

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

20

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

CMOS

8

3.3

50 pF

FLATPACK

19.5 ns

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

100 MHz

R-GDFP-F20

5.5 V

2.54 mm

6.92 mm

Not Qualified

TRUE

2 V

13.09 mm

AHC

SN54LS174W-00

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

6

5

15 pF

FLATPACK

30 ns

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

30 MHz

R-GDFP-F16

5.5 V

2.03 mm

6.73 mm

Not Qualified

TRUE

4.5 V

26 mA

9.79 mm

LS

M38510/65306BFX

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

UNSPECIFIED

YES

4

CMOS

MIL-M-38510

1

4.5

FLATPACK

47 ns

125 Cel

3-STATE

POSITIVE EDGE

-55 Cel

DUAL

23 MHz

R-XDFP-F16

6 V

Not Qualified

TRUE

2 V

HC/UH

M38510/30106BFA

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

6

25000000 Hz

TTL

MIL-PRF-38535 Class B

1

TUBE

5

5

15 pF

FLATPACK

FL16,.3

52 ns

8 Amp

FF/Latch

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

25 MHz

R-GDFP-F16

5.5 V

2.03 mm

6.73 mm

Qualified

COMPLEMENTARY

4.5 V

26 mA

e0

NOT SPECIFIED

NOT SPECIFIED

10.3 mm

LS

SNC54LS113AW

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC

YES

2

TTL

MIL-STD-883 Class B (Modified)

5

5

FLATPACK

FL14,.3

FF/Latches

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

R-XDFP-F14

Not Qualified

SNJ54259W-00

Texas Instruments

D LATCH

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

1

5

15 pF

FLATPACK

20 ns

1.27 mm

125 Cel

LOW LEVEL

-55 Cel

DUAL

R-GDFP-F16

5.5 V

2.03 mm

6.73 mm

Not Qualified

TRUE

4.5 V

90 mA

1:8 DMUX FOLLOWED BY LATCH

10.2 mm

TTL/H/L

SNJ54L78T-06

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

2

5

50 pF

FLATPACK

150 ns

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

2.5 MHz

R-GDFP-F14

5.5 V

3.683 mm

Not Qualified

COMPLEMENTARY

4.5 V

1.44 mA

WITH INDIVIDUAL SET INPUTS

6.48 mm

TTL/H/L

54F379FMQB

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

MIL-STD-883

4

5

FLATPACK

10 ns

1.27 mm

125 Cel

3-STATE

POSITIVE EDGE

-55 Cel

DUAL

75 MHz

R-GDFP-F16

5.5 V

2.032 mm

6.604 mm

COMPLEMENTARY

4.5 V

9.6645 mm

F/FAST

SN54LS113AW-00

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

9.21 mm

LS

M38510/65302SDA

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

UNSPECIFIED

YES

2

CMOS

MIL-M-38510

1

4.5

FLATPACK

41 ns

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

21 MHz

R-XDFP-F14

6 V

Not Qualified

COMPLEMENTARY

2 V

HC/UH

M38510/35002BFX

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

MIL-PRF-38535 Class B

4

5

FLATPACK

11.5 ns

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

80 MHz

R-GDFP-F16

5.5 V

Not Qualified

TRUE

4.5 V

F/FAST

M38510/30110BFX

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

TTL

2

5

FLATPACK

42 ns

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

25 MHz

R-GDFP-F16

5.5 V

Not Qualified

COMPLEMENTARY

4.5 V

LS

SNJ54S174W-10

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

6

5

15 pF

FLATPACK

17 ns

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

75 MHz

R-GDFP-F16

5.5 V

2.03 mm

6.73 mm

Not Qualified

TRUE

4.5 V

144 mA

9.79 mm

S

SNJ54S112W

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

2

80000000 Hz

TTL

MIL-PRF-38535

2

TUBE

5

5

15 pF

FLATPACK

FL16,.3

7 ns

20 Amp

FF/Latches

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

125 MHz

R-CDFP-F16

5.5 V

2.03 mm

6.73 mm

Not Qualified

COMPLEMENTARY

4.5 V

25 mA

e0

NOT SPECIFIED

NOT SPECIFIED

10.2 mm

S

SNJ54L74T-05

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

TTL

1

5

50 pF

FLATPACK

150 ns

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

2.5 MHz

R-GDFP-F14

5.5 V

3.683 mm

Not Qualified

COMPLEMENTARY

4.5 V

1.5 mA

6.48 mm

TTL/H/L

SNJ54H78W-00

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

2

5

25 pF

FLATPACK

27 ns

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

25 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

TTL/H/L

M38510/65402BFX

Texas Instruments

D LATCH

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

MIL-M-38510

3

FLATPACK

47 ns

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

R-CDFP-F16

6 V

Not Qualified

TRUE

4.2 V

HC/UH

SNJ54L78T-13

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

2

5

50 pF

FLATPACK

150 ns

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

2.5 MHz

R-GDFP-F14

5.5 V

3.683 mm

Not Qualified

COMPLEMENTARY

4.5 V

1.44 mA

WITH INDIVIDUAL SET INPUTS

6.48 mm

TTL/H/L

SN54L72T-01

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

2

5

50 pF

FLATPACK

150 ns

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

2.5 MHz

R-GDFP-F14

5.5 V

3.683 mm

Not Qualified

COMPLEMENTARY

4.5 V

1.44 mA

WITH MASTER SLAVE OPERATION

6.48 mm

TTL/H/L

SNJ54L72T-02

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

2

5

50 pF

FLATPACK

150 ns

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

2.5 MHz

R-GDFP-F14

5.5 V

3.683 mm

Not Qualified

COMPLEMENTARY

4.5 V

1.44 mA

WITH MASTER SLAVE OPERATION

6.48 mm

TTL/H/L

54ACT573W

Texas Instruments

D LATCH

MILITARY

FLAT

20

DFP

RECTANGULAR

CERAMIC

YES

1

CMOS

8

5

5

50 pF

FLATPACK

FL20,.3

24 Amp

FF/Latches

1.27 mm

125 Cel

3-STATE

-55 Cel

DUAL

R-XDFP-F20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN54H72W

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

2

5

25 pF

FLATPACK

FL14,.3

27 ns

FF/Latches

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

25 MHz

R-GDFP-F14

5.5 V

2.03 mm

6.35 mm

Not Qualified

COMPLEMENTARY

4.5 V

25 mA

WITH MASTER SLAVE OPERATION; 3 J & 3 K INPUTS ANDED

NOT SPECIFIED

NOT SPECIFIED

8.725 mm

TTL/H/L

SN54LS379W-10

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

4

5

15 pF

FLATPACK

27 ns

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

30 MHz

R-GDFP-F16

5.5 V

2.03 mm

6.73 mm

Not Qualified

COMPLEMENTARY

4.5 V

15 mA

WITH HOLD MODE

10.2 mm

LS

SNJ54LS273W

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

20

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

30000000 Hz

TTL

MIL-PRF-38535

8

TUBE

5

5

15 pF

FLATPACK

FL20,.3

27 ns

8 Amp

FF/Latches

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

30 MHz

R-GDFP-F20

5.5 V

2.54 mm

6.92 mm

Not Qualified

TRUE

4.5 V

27 mA

e0

NOT SPECIFIED

NOT SPECIFIED

13.09 mm

LS

DM54LS109AW

Texas Instruments

J-KBAR FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

20000000 Hz

TTL

2

5

5

50 pF

FLATPACK

FL16,.3

35 ns

4 Amp

FF/Latch

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

25 MHz

R-GDFP-F16

5.5 V

2.032 mm

6.604 mm

Not Qualified

COMPLEMENTARY

4.5 V

8 mA

NOT SPECIFIED

NOT SPECIFIED

9.6645 mm

LS

SN54H72W-00

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

2

5

25 pF

FLATPACK

27 ns

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

25 MHz

R-GDFP-F14

5.5 V

2.03 mm

6.35 mm

Not Qualified

COMPLEMENTARY

4.5 V

25 mA

WITH MASTER SLAVE OPERATION

8.725 mm

TTL/H/L

8408801FX

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

CMOS

MIL-STD-883

2

5

FLATPACK

185 ns

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

20 MHz

R-GDFP-F16

6 V

2.03 mm

6.73 mm

Qualified

COMPLEMENTARY

2 V

NOT APPLICABLE

NOT APPLICABLE

10.16 mm

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.