Latches & Flip-Flops

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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

DM54LS175W

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC

YES

4

25000000 Hz

TTL

5

5

FLATPACK

FL16,.3

4 Amp

FF/Latches

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

R-XDFP-F16

Not Qualified

18 mA

SN54AS175BJ

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

4

5

5

IN-LINE

DIP16,.3

11.5 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

AS

SNC54ALS113AJ

Texas Instruments

J-K FLIP-FLOP

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC

NO

2

TTL

MIL-STD-883 Class B (Modified)

5

5

IN-LINE

DIP14,.3

FF/Latches

2.54 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

R-XDIP-T14

Not Qualified

SNC54S113J

Texas Instruments

J-K FLIP-FLOP

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

2

TTL

MIL-STD-883 Class B (Modified)

2

5

5

IN-LINE

DIP14,.3

7 ns

FF/Latches

2.54 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

125 MHz

R-CDIP-T14

5.5 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.5 V

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

S

SNJ54AS175BFK

Texas Instruments

D FLIP-FLOP

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

TTL

MIL-PRF-38535

4

5

5

CHIP CARRIER

LCC20,.35SQ

11.5 ns

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

AS

SN54HC174FH

Texas Instruments

D FLIP-FLOP

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

6

CMOS

2/6

CHIP CARRIER

LCC20,.35SQ

FF/Latches

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

BL54LS76Y

Texas Instruments

JBAR-KBAR FLIP-FLOP

MILITARY

2

TTL

5

5

DIE OR CHIP

FF/Latches

125 Cel

NEGATIVE EDGE

-55 Cel

Not Qualified

SN54LVTH273FK

Texas Instruments

D FLIP-FLOP

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

BICMOS

8

3.3

50 pF

CHIP CARRIER

5.6 ns

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

QUAD

150 MHz

S-CQCC-N20

3.6 V

2.03 mm

8.89 mm

Not Qualified

TRUE

2.7 V

5 mA

8.89 mm

LVT

SN54ABT273W

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

20

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

BICMOS

8

5

50 pF

FLATPACK

7.5 ns

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

150 MHz

R-GDFP-F20

5.5 V

2.54 mm

6.92 mm

Not Qualified

TRUE

4.5 V

30 mA

13.09 mm

ABT

SNJ54ALS112AJ-00

Texas Instruments

J-K FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

TTL

2

5

50 pF

IN-LINE

23 ns

2.54 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

25 MHz

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.5 V

4.5 mA

19.56 mm

ALS

SNJ54F114J-00

Texas Instruments

J-K FLIP-FLOP

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

2

5

IN-LINE

7.5 ns

2.54 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

125 MHz

R-GDIP-T14

5.5 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.5 V

WITH INDIVIDUAL SET INPUTS

19.56 mm

F/FAST

M38510/65601B2A

Texas Instruments

D FLIP-FLOP

MILITARY

NO LEAD

20

QCCN

SQUARE

UNSPECIFIED

YES

1

CMOS

MIL-M-38510 Class B

8

4.5

CHIP CARRIER

42 ns

125 Cel

POSITIVE EDGE

-55 Cel

QUAD

23 MHz

S-XQCC-N20

6 V

Not Qualified

TRUE

2 V

HC/UH

SN54HCT273FKR

Texas Instruments

D FLIP-FLOP

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

8

5

50 pF

CHIP CARRIER

50 ns

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

QUAD

19 MHz

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

TRUE

4.5 V

8.89 mm

HCT

SNC54AS824JT

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

9

TTL

MIL-STD-883 Class B (Modified)

IN-LINE

DIP24,.3

FF/Latches

2.54 mm

125 Cel

3-STATE

POSITIVE EDGE

-55 Cel

DUAL

R-XDIP-T24

Not Qualified

SNC54ALS577FH

Texas Instruments

D FLIP-FLOP

MILITARY

NO LEAD

28

QCCN

SQUARE

CERAMIC

YES

8

TTL

MIL-STD-883 Class B (Modified)

5

5

CHIP CARRIER

LCC28,.45SQ

FF/Latches

1.27 mm

125 Cel

3-STATE

POSITIVE EDGE

-55 Cel

QUAD

S-XQCC-N28

Not Qualified

SN54L74T-11

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

SNJ54ALS564FH

Texas Instruments

D FLIP-FLOP

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

8

TTL

38535Q/M;38534H;883B

5

5

CHIP CARRIER

LCC20,.35SQ

FF/Latches

1.27 mm

125 Cel

3-STATE

POSITIVE EDGE

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

TIM99604N

Texas Instruments

D FLIP-FLOP

COMMERCIAL

THROUGH-HOLE

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

TTL

IN-LINE

DIP28,.6

FF/Latches

2.54 mm

70 Cel

3-STATE

POSITIVE EDGE

0 Cel

DUAL

R-PDIP-T28

Not Qualified

54FCT377FMQB

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

20

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

CMOS

MIL-STD-883

8

5

FLATPACK

15 ns

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

R-GDFP-F20

5.5 V

2.286 mm

6.731 mm

TRUE

4.5 V

WITH HOLD MODE

13.716 mm

FCT

SNC54AS113FH

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

SN54H102W

Texas Instruments

J-K FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

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

3-IN AND GATED J/K INPUTS

NOT SPECIFIED

NOT SPECIFIED

9.21 mm

TTL/H/L

SN54LS107AJ-00

Texas Instruments

J-K FLIP-FLOP

MILITARY

THROUGH-HOLE

14

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-T14

5.5 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.5 V

6 mA

19.56 mm

LS

SNJ54LVC74AW

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

100000000 Hz

CMOS

MIL-PRF-38535

1

TUBE

2.7

3.3

50 pF

FLATPACK

FL14,.3

6 ns

24 Amp

FF/Latches

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

100 MHz

R-GDFP-F14

3.6 V

2.03 mm

6.285 mm

Not Qualified

COMPLEMENTARY

2 V

.01 mA

e0

NOT SPECIFIED

NOT SPECIFIED

9.21 mm

LVC/LCX/Z

SNJ54LS379J

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

15 pF

IN-LINE

DIP16,.3

27 ns

8 Amp

FF/Latches

2.54 mm

125 Cel

POSITIVE EDGE

-55 Cel

TIN LEAD

DUAL

30 MHz

R-GDIP-T16

5.5 V

5.08 mm

6.92 mm

Not Qualified

COMPLEMENTARY

4.5 V

15 mA

WITH HOLD MODE

e0

19.56 mm

LS

74ACT11175D

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

5

5

SMALL OUTLINE

SOP20,.4

FF/Latches

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

R-PDSO-G20

Not Qualified

SNC54AS880JT

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

2

TTL

MIL-STD-883 Class B (Modified)

4

IN-LINE

DIP24,.3

FF/Latches

2.54 mm

125 Cel

3-STATE

-55 Cel

DUAL

R-XDIP-T24

Not Qualified

SNJ54LS78AJ

Texas Instruments

J-K FLIP-FLOP

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

TTL

38535Q/M;38534H;883B

2

5

5

15 pF

IN-LINE

DIP14,.3

20 ns

FF/Latches

2.54 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

30 MHz

R-CDIP-T14

5.5 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.5 V

6 mA

WITH INDIVIDUAL SET INPUTS

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

LS

SN54AS174FH-00

Texas Instruments

D FLIP-FLOP

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

TTL

6

5

50 pF

CHIP CARRIER

11.5 ns

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

QUAD

100 MHz

S-CQCC-N20

5.5 V

2.54 mm

8.89 mm

Not Qualified

TRUE

4.5 V

45 mA

8.89 mm

AS

SN54LS279AW

Texas Instruments

R-S LATCH

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

4

TTL

2

5

15 pF

FLATPACK

27 ns

1.27 mm

125 Cel

LOW LEVEL

-55 Cel

DUAL

R-CDFP-F16

5.5 V

2.03 mm

6.73 mm

Not Qualified

TRUE

4.5 V

7 mA

WITH DUAL S INPUT FOR TWO FUNCTIONS

10.2 mm

LS

CY74FCT273TSOCTG4

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

83300000 Hz

CMOS

8

TR

5

5

50 pF

SMALL OUTLINE

SOP20,.4

13 ns

64 Amp

FF/Latches

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G20

1

5.25 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.75 V

e4

30

260

12.8 mm

FCT

SN159099N

Texas Instruments

J-K FLIP-FLOP

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

2

5

IN-LINE

75 ns

2.54 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

R-PDIP-T14

5.08 mm

7.62 mm

Not Qualified

TRUE

19.305 mm

15K

SN54AS874FH

Texas Instruments

D FLIP-FLOP

MILITARY

NO LEAD

28

QCCN

SQUARE

CERAMIC

YES

2

TTL

5

5

CHIP CARRIER

LCC28,.45SQ

FF/Latches

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

QUAD

S-XQCC-N28

Not Qualified

74AC11378D

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

6

CMOS

3.3/5

SMALL OUTLINE

SOP20,.4

FF/Latches

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

R-PDSO-G20

Not Qualified

M38510/07101BCX

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

UNSPECIFIED

NO

2

TTL

MIL-M-38510 Class B

1

5

IN-LINE

19 ns

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

55 MHz

R-XDIP-T14

5.5 V

Qualified

COMPLEMENTARY

4.5 V

S

SNJ54ACT11374JT

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

8

CMOS

38535Q/M;38534H;883B

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

SN15845J

Texas Instruments

R-S FLIP-FLOP

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC

NO

1

DTL

IN-LINE

DIP14,.3

FF/Latches

2.54 mm

70 Cel

MASTER-SLAVE

0 Cel

DUAL

R-XDIP-T14

Not Qualified

SNJ5476J

Texas Instruments

J-K FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

15000000 Hz

TTL

MIL-PRF-38535

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

SN54HC76J-00

Texas Instruments

J-K FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

CMOS

2

5

50 pF

IN-LINE

44 ns

2.54 mm

125 Cel

NEGATIVE EDGE

-55 Cel

DUAL

21 MHz

R-GDIP-T16

6 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

2 V

MASTER SLAVE OPERATION

19.56 mm

HC/UH

SNC54AS573FH

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

M38510/37101SCX

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

UNSPECIFIED

NO

2

TTL

MIL-M-38510 Class S

1

5

IN-LINE

20 ns

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

30 MHz

R-XDIP-T14

5.5 V

Not Qualified

COMPLEMENTARY

4.5 V

ALS

SN54AS846FH

Texas Instruments

D LATCH

MILITARY

NO LEAD

28

QCCN

SQUARE

CERAMIC

YES

1

TTL

8

CHIP CARRIER

LCC28,.45SQ

FF/Latches

1.27 mm

125 Cel

3-STATE

-55 Cel

QUAD

S-XQCC-N28

Not Qualified

M38510/65601SSA

Texas Instruments

D FLIP-FLOP

MILITARY

FLAT

20

DFP

RECTANGULAR

UNSPECIFIED

YES

1

CMOS

MIL-M-38510 Class S

8

4.5

FLATPACK

42 ns

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

23 MHz

R-XDFP-F20

6 V

Not Qualified

TRUE

2 V

HC/UH

SNJ54L77T-03

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

SN54HC74FKR

Texas Instruments

D FLIP-FLOP

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

2

CMOS

1

5

50 pF

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

8.89 mm

HC/UH

SN54AS114FH-00

Texas Instruments

J-K FLIP-FLOP

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

TTL

2

5

CHIP CARRIER

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

QUAD

S-CQCC-N20

5.5 V

2.54 mm

8.89 mm

Not Qualified

COMPLEMENTARY

4.5 V

WITH INDIVIDUAL SET INPUTS

8.89 mm

AS

SNJ54AC11373JT

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

38535Q/M;38534H;883B

8

3.3/5

IN-LINE

DIP24,.3

FF/Latches

2.54 mm

125 Cel

3-STATE

-55 Cel

DUAL

R-XDIP-T24

Not Qualified

SNJ54HC7074FK-00

Texas Instruments

D FLIP-FLOP

MILITARY

NO LEAD

28

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

2

CMOS

1

5

50 pF

CHIP CARRIER

53 ns

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

QUAD

19 MHz

S-CQCC-N28

6 V

2.03 mm

11.43 mm

Not Qualified

COMPLEMENTARY

2 V

TWO INVERTERS; ONE 2-INPUT NOR GATE; ONE 2-INPUT NAND GATE

11.43 mm

HC/UH

SN54LS107J

Texas Instruments

J-K FLIP-FLOP

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC

NO

2

30000000 Hz

TTL

5

5

IN-LINE

DIP14,.3

4 Amp

FF/Latches

2.54 mm

125 Cel

MASTER-SLAVE

-55 Cel

DUAL

R-XDIP-T14

Not Qualified

8 mA

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.