INDUSTRIAL 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

SN74HCT564DW3

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

8

CMOS

5

5

SMALL OUTLINE

SOP20,.4

6 Amp

FF/Latches

1.27 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

DUAL

R-PDSO-G20

SN74HC373N1

Texas Instruments

D LATCH

INDUSTRIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

8

2/6

IN-LINE

DIP20,.3

FF/Latches

2.54 mm

85 Cel

3-STATE

-40 Cel

DUAL

R-PDIP-T20

Not Qualified

SN74AUP1G79DBVT

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

5

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

220000000 Hz

CMOS

1

TR

1.2

1.2/3.3

30 pF

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

24 ns

4 Amp

FF/Latches

.95 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

260 MHz

R-PDSO-G5

1

3.6 V

1.45 mm

1.6 mm

Not Qualified

TRUE

.8 V

.0009 mA

e4

NOT SPECIFIED

260

2.9 mm

AUP/ULP/V

SN74HC375J4

Texas Instruments

D LATCH

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

4

2/6

IN-LINE

DIP16,.3

FF/Latches

2.54 mm

85 Cel

-40 Cel

DUAL

R-XDIP-T16

SN74HC73N3

Texas Instruments

J-K FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

CMOS

2/6

IN-LINE

DIP14,.3

FF/Latches

2.54 mm

85 Cel

NEGATIVE EDGE

-40 Cel

DUAL

R-PDIP-T14

SN74AHC74DBRE4

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

14

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

75000000 Hz

CMOS

1

TR

3.3

2/5.5

50 pF

SMALL OUTLINE, SHRINK PITCH

SSOP14,.3

17.5 ns

8 Amp

FF/Latches

.65 mm

85 Cel

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

110 MHz

R-PDSO-G14

1

5.5 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

2 V

e4

30

260

6.2 mm

AHC/VHC/H/U/V

SN74HCT534NP3

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

CMOS

5

5

IN-LINE

DIP20,.3

6 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

DUAL

R-PDIP-T20

SN74HC563N1

Texas Instruments

D LATCH

INDUSTRIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

8

2/6

IN-LINE

DIP20,.3

FF/Latches

2.54 mm

85 Cel

3-STATE

-40 Cel

DUAL

R-PDIP-T20

Not Qualified

SN74AC11109DR

Texas Instruments

J-KBAR FLIP-FLOP

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

2

5

SMALL OUTLINE

12.7 ns

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

70 MHz

R-PDSO-G16

5.5 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

3 V

9.9 mm

AC

SN74HCT74D-00

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

1

5

50 pF

SMALL OUTLINE

35 ns

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

22 MHz

R-PDSO-G14

5.5 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.5 V

8.65 mm

HCT

SN74HC114FHP4

Texas Instruments

J-K FLIP-FLOP

INDUSTRIAL

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

2

CMOS

2/6

CHIP CARRIER

LCC20,.35SQ

FF/Latches

1.27 mm

85 Cel

NEGATIVE EDGE

-40 Cel

QUAD

S-XQCC-N20

CD4013BCJ

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

CMOS

1

5

IN-LINE

350 ns

2.54 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

R-GDIP-T14

15 V

5.08 mm

7.62 mm

COMPLEMENTARY

3 V

LG-MAX

19.939 mm

4000/14000/40000

SN74HCT564JP4

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC

NO

8

CMOS

5

5

IN-LINE

DIP20,.3

6 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

DUAL

R-XDIP-T20

SN74HC109FN

Texas Instruments

J-K FLIP-FLOP

INDUSTRIAL

J BEND

20

QCCJ

SQUARE

PLASTIC/EPOXY

YES

2

CMOS

2/6

CHIP CARRIER

LDCC20,.4SQ

FF/Latches

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

QUAD

S-PQCC-J20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN74LVC112DR

Texas Instruments

J-K FLIP-FLOP

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

2

3.3

SMALL OUTLINE

1.27 mm

85 Cel

NEGATIVE EDGE

-40 Cel

DUAL

R-PDSO-G16

3.6 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

2.7 V

9.9 mm

LVC/LCX/Z

SN74HC574FN

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

J BEND

20

QCCJ

SQUARE

PLASTIC/EPOXY

YES

8

24000000 Hz

CMOS

2/6

50 pF

CHIP CARRIER

LDCC20,.4SQ

6 Amp

FF/Latches

1.27 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

QUAD

S-PQCC-J20

Not Qualified

SN74ALVC74DR

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

1

1.8

SMALL OUTLINE

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

R-PDSO-G14

3.6 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

1.65 V

8.65 mm

ALVC/VCX/A

SN74HC379N

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

20000000 Hz

CMOS

4

5

50 pF

IN-LINE

DIP16,.3

200 ns

5.2 Amp

FF/Latches

2.54 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

23 MHz

R-PDIP-T16

6 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

2 V

NOT SPECIFIED

NOT SPECIFIED

19.305 mm

HC/UH

SN74ACT11109N

Texas Instruments

J-KBAR FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

CMOS

2

5

IN-LINE

9.1 ns

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

19.305 mm

ACT

SN74AHC273NSRE4

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

70000000 Hz

CMOS

8

TR

3.3

2/5.5

50 pF

SMALL OUTLINE

SOP20,.3

19.5 ns

8 Amp

FF/Latches

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

100 MHz

R-PDSO-G20

1

5.5 V

2 mm

5.3 mm

Not Qualified

TRUE

2 V

e4

30

260

12.6 mm

AHC/VHC/H/U/V

SN74ABT273N

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

150000000 Hz

BICMOS

8

TUBE

5

5

50 pF

IN-LINE

DIP20,.3

7.3 ns

64 Amp

FF/Latches

2.54 mm

85 Cel

POSITIVE EDGE

-40 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

150 MHz

R-PDIP-T20

1

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

30 mA

e4

NOT SPECIFIED

260

24.325 mm

ABT

SN74AHC174DBRE4

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

16

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

80000000 Hz

CMOS

6

TR

3.3

2/5.5

50 pF

SMALL OUTLINE, SHRINK PITCH

SSOP16,.3

16.5 ns

8 Amp

FF/Latches

.65 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

110 MHz

R-PDSO-G16

1

5.5 V

2 mm

5.3 mm

Not Qualified

TRUE

2 V

e4

30

260

6.2 mm

AHC/VHC/H/U/V

SN74HC374FN3

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

J BEND

20

QCCJ

SQUARE

PLASTIC/EPOXY

YES

8

CMOS

2/6

CHIP CARRIER

LDCC20,.4SQ

FF/Latches

1.27 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

QUAD

S-PQCC-J20

NOT SPECIFIED

NOT SPECIFIED

SN74HC174DE4

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

25000000 Hz

CMOS

6

TUBE

5

2/6

50 pF

SMALL OUTLINE

SOP16,.25

200 ns

4 Amp

FF/Latches

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

29 MHz

R-PDSO-G16

1

6 V

1.75 mm

3.9 mm

Not Qualified

TRUE

2 V

e4

30

260

9.9 mm

HC/UH

SN74HC563DW3

Texas Instruments

D LATCH

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

2/6

SMALL OUTLINE

SOP20,.4

FF/Latches

1.27 mm

85 Cel

3-STATE

-40 Cel

DUAL

R-PDSO-G20

SN74HC77N

Texas Instruments

D LATCH

INDUSTRIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

4

2/6

50 pF

IN-LINE

DIP14,.3

5.2 Amp

FF/Latches

2.54 mm

85 Cel

-40 Cel

DUAL

R-PDIP-T14

Not Qualified

SN74ACT74NSR

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

125000000 Hz

CMOS

1

TR

5

5

50 pF

SMALL OUTLINE

SOP14,.3

13 ns

24 Amp

FF/Latches

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

125 MHz

R-PDSO-G14

1

5.5 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

4.5 V

.02 mA

e4

NOT SPECIFIED

260

10.2 mm

ACT

SN74HC7074FH

Texas Instruments

INDUSTRIAL

NO LEAD

28

QCCN

SQUARE

CERAMIC

YES

CMOS

CHIP CARRIER

LCC28,.45SQ

FF/Latches

1.27 mm

85 Cel

-40 Cel

QUAD

S-XQCC-N28

Not Qualified

SN74HC109DR-00

Texas Instruments

J-KBAR FLIP-FLOP

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

2

5

50 pF

SMALL OUTLINE

44 ns

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

25 MHz

R-PDSO-G16

6 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

2 V

9.9 mm

HC/UH

SN74LV175ADRG4

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

45000000 Hz

CMOS

4

TR

2.5

3.3

50 pF

SMALL OUTLINE

SOP16,.25

27 ns

6 Amp

FF/Latches

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

125 MHz

R-PDSO-G16

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

2 V

e4

30

260

9.9 mm

LV/LV-A/LVX/H

SN74HCT534N

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

25000000 Hz

CMOS

5

5

50 pF

IN-LINE

DIP20,.3

6 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

DUAL

R-PDIP-T20

Not Qualified

SN74LVC112APWLE

Texas Instruments

J-K FLIP-FLOP

INDUSTRIAL

GULL WING

16

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

150000000 Hz

CMOS

2

TR

1.8

3.3

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP16,.25

7.1 ns

24 Amp

FF/Latches

.65 mm

85 Cel

NEGATIVE EDGE

-40 Cel

DUAL

150 MHz

R-PDSO-G16

3.6 V

1.2 mm

4.4 mm

Not Qualified

COMPLEMENTARY

1.65 V

NOT SPECIFIED

NOT SPECIFIED

5 mm

LVC/LCX/Z

SN74LV175ANSRE4

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

45000000 Hz

CMOS

4

TR

2.5

3.3

50 pF

SMALL OUTLINE

SOP16,.3

27 ns

6 Amp

FF/Latches

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

125 MHz

R-PDSO-G16

1

5.5 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

2 V

e4

30

260

10.2 mm

LV/LV-A/LVX/H

MM74HC259N/A+

Texas Instruments

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

1

5

IN-LINE

225 ns

85 Cel

LOW LEVEL

-40 Cel

DUAL

R-PDIP-T16

6 V

TRUE

2 V

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

HC/UH

SN74HC112DTG4

Texas Instruments

J-K FLIP-FLOP

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

20000000 Hz

CMOS

2

TR

5

2/6

50 pF

SMALL OUTLINE

SOP16,.25

155 ns

4 Amp

FF/Latches

1.27 mm

85 Cel

NEGATIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

24 MHz

R-PDSO-G16

1

6 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

2 V

e4

30

260

9.9 mm

HC/UH

SN74AUP1G74YEPR

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

BALL

8

VFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

40000000 Hz

CMOS

1

TR

1.2

0.8/3.6

30 pF

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA8,2X4,20

27 ns

.02 Amp

FF/Latches

.5 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

BOTTOM

180 MHz

R-PBGA-B8

3.6 V

.5 mm

.9 mm

Not Qualified

COMPLEMENTARY

.8 V

1.9 mm

AUP/ULP/V

SN74HC379J-00

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

4

5

50 pF

IN-LINE

40 ns

2.54 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

20 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

SN74HC379FN

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

J BEND

20

QCCJ

SQUARE

PLASTIC/EPOXY

YES

4

CMOS

CHIP CARRIER

LDCC20,.4SQ

FF/Latches

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

QUAD

S-PQCC-J20

Not Qualified

SN74LVTH273NSR

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

150000000 Hz

BICMOS

8

TR

3.3

3.3

50 pF

SMALL OUTLINE

SOP20,.3

5.5 ns

64 Amp

FF/Latches

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

150 MHz

R-PDSO-G20

1

3.6 V

2 mm

5.3 mm

Not Qualified

TRUE

2.7 V

5 mA

e4

30

260

12.6 mm

LVT

SN74HC78J

Texas Instruments

J-K FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC

NO

2

25000000 Hz

CMOS

2/6

50 pF

IN-LINE

DIP14,.3

5.2 Amp

FF/Latches

2.54 mm

85 Cel

NEGATIVE EDGE

-40 Cel

DUAL

R-XDIP-T14

Not Qualified

SN74LV174ANSE4

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

6

2.5

SMALL OUTLINE

23 ns

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

110 MHz

R-PDSO-G16

1

5.5 V

2 mm

5.3 mm

Not Qualified

TRUE

2 V

e4

10.2 mm

LV/LV-A/LVX/H

SN74LVC74PW

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

1

3.3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP14,.25

6.5 ns

.65 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

100 MHz

R-PDSO-G14

3.6 V

1.2 mm

4.4 mm

Not Qualified

COMPLEMENTARY

2 V

5 mm

LVC/LCX/Z

SN74LV273ADBLE

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

45000000 Hz

CMOS

8

TR

2.5

3.3

50 pF

SMALL OUTLINE, SHRINK PITCH

SSOP20,.3

25 ns

6 Amp

FF/Latches

.65 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

100 MHz

R-PDSO-G20

5.5 V

2 mm

5.3 mm

Not Qualified

TRUE

2 V

NOT SPECIFIED

NOT SPECIFIED

7.2 mm

LV/LV-A/LVX/H

SN74LV174APWRE4

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

16

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

50000000 Hz

CMOS

6

TR

2.5

3.3

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP16,.25

23 ns

6 Amp

FF/Latches

.65 mm

85 Cel

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

110 MHz

R-PDSO-G16

1

5.5 V

1.2 mm

4.4 mm

Not Qualified

TRUE

2 V

e4

30

260

5 mm

LV/LV-A/LVX/H

SN74HC73N

Texas Instruments

J-K FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

25000000 Hz

CMOS

2/6

50 pF

IN-LINE

DIP14,.3

5.2 Amp

FF/Latches

2.54 mm

85 Cel

NEGATIVE EDGE

-40 Cel

DUAL

R-PDIP-T14

Not Qualified

SN74LV174ADBR

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

16

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

50000000 Hz

CMOS

6

TR

2.5

3.3

50 pF

SMALL OUTLINE, SHRINK PITCH

SSOP16,.3

23 ns

6 Amp

FF/Latches

.65 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

110 MHz

R-PDSO-G16

5.5 V

2 mm

5.3 mm

Not Qualified

TRUE

2 V

NOT SPECIFIED

NOT SPECIFIED

6.2 mm

LV/LV-A/LVX/H

SN74HC378N-10

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

6

5

50 pF

IN-LINE

40 ns

2.54 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

20 MHz

R-PDIP-T16

6 V

5.08 mm

7.62 mm

Not Qualified

TRUE

2 V

WITH HOLD MODE

19.305 mm

HC/UH

SN74HC109NE4

Texas Instruments

J-KBAR FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

2

25000000 Hz

CMOS

2

TUBE

5

2/6

50 pF

IN-LINE

DIP16,.3

220 ns

4 Amp

FF/Latches

2.54 mm

85 Cel

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

24 MHz

R-PDIP-T16

6 V

5.08 mm

6.35 mm

Not Qualified

COMPLEMENTARY

2 V

.04 mA

DUMMY VAL

e4

19.3 mm

HC

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.