16 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

SNJ54LS173W

Texas Instruments

JBAR-KBAR FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC

YES

4

TTL

38535Q/M;38534H;883B

5

5

FLATPACK

FL16,.3

12 Amp

FF/Latches

1.27 mm

125 Cel

3-STATE

POSITIVE EDGE

-55 Cel

DUAL

R-XDFP-F16

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

M38510/07102BEA

Texas Instruments

J-K FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

UNSPECIFIED

NO

2

60000000 Hz

TTL

MIL-M-38510 Class B

2

TUBE

5

5

15 pF

IN-LINE

DIP16,.3

11 ns

20 Amp

FF/Latch

2.54 mm

125 Cel

NEGATIVE EDGE

-55 Cel

TIN LEAD

DUAL

60 MHz

R-XDIP-T16

5.5 V

Qualified

COMPLEMENTARY

4.5 V

50 mA

e0

S

7601801EX

Texas Instruments

R-S LATCH

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

4

TTL

2

5

IN-LINE

27 ns

2.54 mm

125 Cel

LOW LEVEL

-55 Cel

DUAL

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Qualified

TRUE

4.5 V

NOT APPLICABLE

NOT APPLICABLE

24.195 mm

LS

8551901FA

Texas Instruments

D LATCH

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

CMOS

MIL-STD-883

8

4.5

2/6

FLATPACK

FL16,.3

280 ns

FF/Latch

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

R-GDFP-F16

6 V

2.03 mm

6.73 mm

Not Qualified

TRUE

2 V

1:8 DMUX FOLLOWED BY LATCH

10.16 mm

HC/UH

SN54AS175J-00

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

4

5

IN-LINE

2.54 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.5 V

19.56 mm

AS

74F378SC

Texas Instruments

D FLIP-FLOP

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

6

5

SMALL OUTLINE

9.5 ns

1.27 mm

70 Cel

POSITIVE EDGE

0 Cel

DUAL

R-PDSO-G16

5.5 V

1.75 mm

3.9 mm

TRUE

4.5 V

WITH HOLD MODE

9.9 mm

F/FAST

SNJ54F174J-00

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

6

5

IN-LINE

10 ns

2.54 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

140 MHz

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

19.56 mm

F/FAST

SNC54LS375W

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

M38510/01701BEA

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

25000000 Hz

TTL

38535Q/M;38534H;883B

6

5

5

IN-LINE

DIP16,.3

30 ns

16 Amp

FF/Latches

2.54 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

25 MHz

R-GDIP-T16

Not Qualified

TRUE

65 mA

NOT SPECIFIED

NOT SPECIFIED

TTL/H/L

SN54LS109AW

Texas Instruments

J-KBAR FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

2

TTL

2

5

5

15 pF

FLATPACK

FL16,.3

40 ns

FF/Latches

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

25 MHz

R-CDFP-F16

5.5 V

2.03 mm

6.73 mm

Not Qualified

COMPLEMENTARY

4.5 V

8 mA

NOT SPECIFIED

NOT SPECIFIED

10.2 mm

LS

SN54H106W-00

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

TTL

2

5

25 pF

FLATPACK

20 ns

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

40 MHz

R-GDFP-F16

5.5 V

2.03 mm

6.73 mm

Not Qualified

COMPLEMENTARY

4.5 V

38 mA

10.2 mm

TTL/H/L

SN54H76W-00

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

TTL

2

5

25 pF

FLATPACK

27 ns

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

25 MHz

R-GDFP-F16

5.5 V

2.03 mm

6.73 mm

Not Qualified

COMPLEMENTARY

4.5 V

25 mA

MASTER SLAVE OPERATION

10.16 mm

TTL/H/L

M38510/30106BEA

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

6

25000000 Hz

TTL

MIL-PRF-38535 Class B

1

TUBE

5

5

15 pF

IN-LINE

DIP16,.3

52 ns

8 Amp

FF/Latch

2.54 mm

125 Cel

POSITIVE EDGE

-55 Cel

TIN LEAD

DUAL

25 MHz

R-GDIP-T16

5.5 V

5.08 mm

6.92 mm

Qualified

COMPLEMENTARY

4.5 V

26 mA

e0

19.56 mm

LS

74F379SCX

Texas Instruments

D FLIP-FLOP

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

4

5

SMALL OUTLINE

9.5 ns

1.27 mm

70 Cel

3-STATE

POSITIVE EDGE

0 Cel

DUAL

100 MHz

R-PDSO-G16

5.5 V

1.753 mm

3.9 mm

COMPLEMENTARY

4.5 V

9.9 mm

F/FAST

SN54F378J

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

70000000 Hz

TTL

6

5

5

50 pF

IN-LINE

DIP16,.3

10.5 ns

20 Amp

FF/Latches

2.54 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

70 MHz

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

45 mA

WITH HOLD MODE

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

F/FAST

SN54LS112AW-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

10.2 mm

LS

SNJ54HC379J-00

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

4

5

50 pF

IN-LINE

48 ns

2.54 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

16 MHz

R-GDIP-T16

6 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

2 V

WITH HOLD MODE

19.56 mm

HC/UH

SNJ54AC11109J

Texas Instruments

J-KBAR FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

CMOS

38535Q/M;38534H;883B

2

5

3.3/5

IN-LINE

DIP16,.3

13.5 ns

FF/Latches

2.54 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

70 MHz

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

3 V

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

AC

CY74FCT399CTQCTG4

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

16

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

2

4

TR

5

5

50 pF

SMALL OUTLINE, SHRINK PITCH

SSOP16,.25

6.1 ns

64 Amp

Multiplexer/Demultiplexers

.635 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

R-PDSO-G16

5.25 V

1.75 mm

3.9 mm

Not Qualified

TRUE

4.75 V

FOUR 2:1 MUX FOLLOWED BY REGISTER

NOT SPECIFIED

NOT SPECIFIED

4.9 mm

FCT

M38510/30107SFX

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

4

TTL

1

5

FLATPACK

55 ns

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

25 MHz

R-GDFP-F16

5.5 V

Not Qualified

COMPLEMENTARY

4.5 V

LS

SNJ54S175J-00

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

4

5

15 pF

IN-LINE

17 ns

2.54 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

75 MHz

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.5 V

96 mA

19.56 mm

S

SN5475W-00

Texas Instruments

D LATCH

MILITARY

FLAT

16

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-F16

5.5 V

2.03 mm

6.73 mm

Not Qualified

COMPLEMENTARY

4.5 V

46 mA

10.2 mm

TTL/H/L

SN54LS76AJ-00

Texas Instruments

J-K FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

TTL

2

5

15 pF

IN-LINE

20 ns

2.54 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

30 MHz

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.5 V

6 mA

MASTER SLAVE OPERATION

19.56 mm

LS

SNJ54S174W

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

75000000 Hz

TTL

MIL-PRF-38535

6

TUBE

5

5

15 pF

FLATPACK

FL16,.3

17 ns

20 Amp

FF/Latches

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

75 MHz

R-GDFP-F16

5.25 V

2.03 mm

6.73 mm

Not Qualified

TRUE

4.75 V

144 mA

e0

NOT SPECIFIED

NOT SPECIFIED

10.16 mm

S

SNJ5475W-10

Texas Instruments

D LATCH

MILITARY

FLAT

16

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-F16

5.5 V

2.03 mm

6.73 mm

Not Qualified

COMPLEMENTARY

4.5 V

46 mA

10.2 mm

TTL/H/L

SN54F174J-00

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

6

5

IN-LINE

10 ns

2.54 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

140 MHz

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

19.56 mm

F/FAST

M38510/17601BEA

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

NO

1

CMOS

MIL-PRF-38535 Class B

8

TUBE

10

5/15

50 pF

IN-LINE

DIP16,.3

560 ns

2.4 Amp

FF/Latch

2.54 mm

125 Cel

3-STATE

NEGATIVE EDGE

-55 Cel

TIN LEAD

DUAL

R-GDIP-T16

18 V

5.08 mm

6.92 mm

Qualified

TRUE

3 V

.3 mA

e0

19.56 mm

4000/14000/40000

74ACT11109N

Texas Instruments

J-KBAR FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

100000000 Hz

CMOS

2

5

5

50 pF

IN-LINE

DIP16,.3

8.3 ns

24 Amp

FF/Latches

2.54 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

100 MHz

R-PDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.5 V

NOT SPECIFIED

NOT SPECIFIED

19.305 mm

ACT

SN54HC375J-00

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

CMOS

2

5

50 pF

IN-LINE

39 ns

2.54 mm

125 Cel

HIGH LEVEL

-55 Cel

DUAL

R-GDIP-T16

6 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

2 V

19.56 mm

HC/UH

SN54L98J-00

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

4

5

50 pF

IN-LINE

200 ns

2.54 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

3 MHz

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

9 mA

FOUR 2:1 MUX FOLLOWED BY REGISTER

19.56 mm

TTL/H/L

74F109SCX

Texas Instruments

J-KBAR FLIP-FLOP

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

TTL

2

5

SMALL OUTLINE

9.2 ns

1.27 mm

70 Cel

3-STATE

POSITIVE EDGE

0 Cel

DUAL

90 MHz

R-PDSO-G16

5.5 V

1.753 mm

3.9 mm

COMPLEMENTARY

4.5 V

9.9 mm

F/FAST

74F109SC

Texas Instruments

J-KBAR FLIP-FLOP

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

TTL

2

5

SMALL OUTLINE

9.2 ns

1.27 mm

70 Cel

3-STATE

POSITIVE EDGE

0 Cel

DUAL

90 MHz

R-PDSO-G16

5.5 V

1.753 mm

3.9 mm

COMPLEMENTARY

4.5 V

9.9 mm

F/FAST

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

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

TF4376BJ

Texas Instruments

R-S LATCH

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

4

CMOS

1

IN-LINE

DIP16,.3

FF/Latches

2.54 mm

125 Cel

-55 Cel

DUAL

R-XDIP-T16

Not Qualified

CD54HCT173F3A

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

13000000 Hz

CMOS

38535Q/M;38534H;883B

4

TUBE

5

5

50 pF

IN-LINE

DIP16,.3

60 ns

6 Amp

FF/Latches

2.54 mm

125 Cel

3-STATE

POSITIVE EDGE

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

13 MHz

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

.16 mA

WITH DUAL OUTPUT ENABLE

e0

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

HCT

SN5476J

Texas Instruments

J-K FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

15000000 Hz

TTL

2

TUBE

5

5

15 pF

IN-LINE

DIP16,.3

40 ns

16 Amp

FF/Latches

2.54 mm

125 Cel

POSITIVE EDGE

-55 Cel

TIN LEAD

DUAL

20 MHz

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.5 V

20 mA

MASTER SLAVE OPERATION

e0

19.56 mm

TTL/H/L

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

SN54HC379J

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

16000000 Hz

CMOS

4

5

50 pF

IN-LINE

DIP16,.3

240 ns

5.2 Amp

FF/Latches

2.54 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

19 MHz

R-GDIP-T16

6 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

2 V

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

HC/UH

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

SNJ54LS173AJ

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

30000000 Hz

TTL

MIL-PRF-38535

4

TUBE

5

5

45 pF

IN-LINE

DIP16,.3

35 ns

24 Amp

FF/Latches

2.54 mm

125 Cel

3-STATE

POSITIVE EDGE

-55 Cel

TIN LEAD

DUAL

30 MHz

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

24 mA

WITH HOLD MODE; WITH DUAL OUTPUT ENABLE; DISABLE TIME CL = 5PF

e0

19.56 mm

LS

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

SNC54LS375J

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

1

TTL

MIL-STD-883 Class B (Modified)

4

5

5

IN-LINE

DIP16,.3

FF/Latches

2.54 mm

125 Cel

-55 Cel

DUAL

R-XDIP-T16

Not Qualified

TF4042BJ

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

4

CMOS

1

5/15

IN-LINE

DIP16,.3

FF/Latches

2.54 mm

125 Cel

-55 Cel

DUAL

R-XDIP-T16

Not Qualified

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

74F379PC

Texas Instruments

D FLIP-FLOP

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

4

5

IN-LINE

9.5 ns

2.54 mm

70 Cel

3-STATE

POSITIVE EDGE

0 Cel

DUAL

100 MHz

R-PDIP-T16

5.5 V

5.08 mm

7.62 mm

COMPLEMENTARY

4.5 V

19.305 mm

F/FAST

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

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.