14 Latches & Flip-Flops 131

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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

SN74HCT74DRG4

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

22000000 Hz

CMOS

MIL-PRF-38535

1

TR

5

5

50 pF

SMALL OUTLINE

SOP14,.25

35 ns

4 Amp

FF/Latches

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

24 MHz

R-PDSO-G14

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.5 V

e4

30

260

8.65 mm

HCT

SN74HCT74NSRE4

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

22000000 Hz

CMOS

1

TR

5

5

50 pF

SMALL OUTLINE

SOP14,.3

35 ns

4 Amp

FF/Latches

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

24 MHz

R-PDSO-G14

1

5.5 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

4.5 V

e4

30

260

10.2 mm

HCT

MC74HC74AFELG

Onsemi

D FLIP-FLOP

MILITARY

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

20000000 Hz

CMOS

1

TR

3

2/6

50 pF

SMALL OUTLINE

SOP14,.3

150 ns

4 Amp

FF/Latches

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

24 MHz

R-PDSO-G14

6 V

2.05 mm

5.275 mm

Not Qualified

COMPLEMENTARY

2 V

e4

260

10.2 mm

HC/UH

MC74HC74AFG

Onsemi

D FLIP-FLOP

MILITARY

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

20000000 Hz

CMOS

1

RAIL

3

2/6

50 pF

SMALL OUTLINE

SOP14,.3

150 ns

4 Amp

FF/Latches

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

24 MHz

R-PDSO-G14

6 V

2.05 mm

5.275 mm

Not Qualified

COMPLEMENTARY

2 V

e4

260

10.2 mm

HC/UH

MC14013BFG

Onsemi

D FLIP-FLOP

MILITARY

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

2000000 Hz

CMOS

1

RAIL

5

5/15

50 pF

SMALL OUTLINE

SOP14,.3

350 ns

FF/Latches

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

7 MHz

R-PDSO-G14

3

18 V

2.05 mm

5.275 mm

Not Qualified

COMPLEMENTARY

3 V

e4

30

260

10.2 mm

4000/14000/40000

MC14013BFELG

Onsemi

D FLIP-FLOP

MILITARY

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

2000000 Hz

CMOS

1

TR

5

5/15

50 pF

SMALL OUTLINE

SOP14,.3

350 ns

FF/Latches

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

7 MHz

R-PDSO-G14

3

18 V

2.05 mm

5.275 mm

Not Qualified

COMPLEMENTARY

3 V

e4

30

260

10.2 mm

4000/14000/40000

74AC11074DE4

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

100000000 Hz

CMOS

1

TUBE

5

3.3/5

50 pF

SMALL OUTLINE

SOP14,.25

11.3 ns

24 Amp

FF/Latches

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

125 MHz

R-PDSO-G14

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

3 V

e4

30

260

8.65 mm

AC

74AC11074NSRE4

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

100000000 Hz

CMOS

1

TR

5

3.3/5

50 pF

SMALL OUTLINE

SOP14,.3

11.3 ns

24 Amp

FF/Latches

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

125 MHz

R-PDSO-G14

5.5 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

3 V

NOT SPECIFIED

NOT SPECIFIED

10.2 mm

AC

74ACT11074DRE4

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

100000000 Hz

CMOS

1

TR

5

5

50 pF

SMALL OUTLINE

SOP14,.25

8.8 ns

24 Amp

FF/Latches

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

100 MHz

R-PDSO-G14

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.5 V

e4

30

260

8.65 mm

ACT

CD4013BME4

Texas Instruments

D FLIP-FLOP

MILITARY

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

3500000 Hz

CMOS

1

TUBE

5

5/15

50 pF

SMALL OUTLINE

SOP14,.25

300 ns

6.8 Amp

FF/Latch

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

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

DUAL

12 MHz

R-PDSO-G14

1

18 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

3 V

.6 mA

e4

NOT SPECIFIED

260

8.65 mm

4000/14000/40000

CD74AC74M96E4

Texas Instruments

D FLIP-FLOP

MILITARY

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

90000000 Hz

CMOS

1

TR

3.3

3.3/5

50 pF

SMALL OUTLINE

SOP14,.25

125 ns

24 Amp

FF/Latch

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

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

DUAL

110 MHz

R-PDSO-G14

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

1.5 V

.08 mA

e4

NOT SPECIFIED

260

8.65 mm

AC

CD74ACT74ME4

Texas Instruments

D FLIP-FLOP

MILITARY

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

85000000 Hz

CMOS

1

TUBE

5

5

50 pF

SMALL OUTLINE

SOP14,.25

9.5 ns

24 Amp

FF/Latch

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

85 MHz

R-PDSO-G14

1

5.5 V

1.75 mm

3.91 mm

Not Qualified

COMPLEMENTARY

4.5 V

.04 mA

e4

30

260

8.65 mm

ACT

CD74HC107MTE4

Texas Instruments

J-K FLIP-FLOP

MILITARY

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

2

20000000 Hz

CMOS

2

TR

4.5

2/6

50 pF

SMALL OUTLINE

SOP14,.25

255 ns

6 Amp

FF/Latches

1.27 mm

125 Cel

NEGATIVE EDGE

-55 Cel

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

DUAL

23 MHz

R-PDSO-G14

1

6 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

2 V

.04 mA

e4

NOT SPECIFIED

260

8.65 mm

HC/UH

CD74HCT74ME4

Texas Instruments

D FLIP-FLOP

MILITARY

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

16000000 Hz

CMOS

1

TUBE

5

5

50 pF

SMALL OUTLINE

SOP16,.25

53 ns

4 Amp

FF/Latch

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

16 MHz

R-PDSO-G14

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.5 V

.04 mA

e4

30

260

8.65 mm

HCT

CD74HCT74MTE4

Texas Instruments

D FLIP-FLOP

MILITARY

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

16000000 Hz

CMOS

1

TR

5

5

50 pF

SMALL OUTLINE

SOP14,.25

53 ns

4 Amp

FF/Latches

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

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

DUAL

16 MHz

R-PDSO-G14

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.5 V

.04 mA

e4

NOT SPECIFIED

260

8.65 mm

HCT

SN74ACT74DE4

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

125000000 Hz

CMOS

1

TUBE

5

5

50 pF

SMALL OUTLINE

SOP14,.25

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

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.5 V

.02 mA

e4

NOT SPECIFIED

260

8.65 mm

ACT

SN74ACT74DRE4

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,.25

13 ns

24 Amp

FF/Latch

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

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.5 V

.02 mA

e4

NOT SPECIFIED

260

8.65 mm

ACT

SN74AHC74DRE4

Texas Instruments

D FLIP-FLOP

AUTOMOTIVE

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

75000000 Hz

CMOS

1

TR

3.3

2/5.5

50 pF

SMALL OUTLINE

SOP14,.25

17.5 ns

8 Amp

FF/Latch

1.27 mm

125 Cel

POSITIVE EDGE

-40 Cel

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

DUAL

110 MHz

R-PDSO-G14

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

2 V

.02 mA

e4

NOT SPECIFIED

260

8.65 mm

AHC/VHC/H/U/V

SN74AHC74PWRG4

Texas Instruments

D FLIP-FLOP

AUTOMOTIVE

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

75000000 Hz

CMOS

1

TR

3.3

2/5.5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP14,.25

17.5 ns

8 Amp

FF/Latches

.65 mm

125 Cel

POSITIVE EDGE

-40 Cel

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

DUAL

110 MHz

R-PDSO-G14

1

5.5 V

1.2 mm

4.4 mm

Not Qualified

COMPLEMENTARY

2 V

.02 mA

e4

NOT SPECIFIED

260

5 mm

AHC/VHC/H/U/V

SN74ALS74ADRE4

Texas Instruments

D FLIP-FLOP

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

34000000 Hz

TTL

1

TR

5

5

50 pF

SMALL OUTLINE

SOP14,.25

18 ns

8 Amp

FF/Latches

1.27 mm

70 Cel

POSITIVE EDGE

0 Cel

NICKEL PALLADIUM GOLD

DUAL

34 MHz

R-PDSO-G14

1

5.5 V

1.75 mm

3.91 mm

Not Qualified

COMPLEMENTARY

4.5 V

4 mA

e4

30

260

8.65 mm

ALS

SN74F74NE4

Texas Instruments

D FLIP-FLOP

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

100000000 Hz

TTL

1

TUBE

5

5

50 pF

IN-LINE

DIP14,.3

9.2 ns

20 Amp

FF/Latches

2.54 mm

70 Cel

POSITIVE EDGE

0 Cel

NICKEL PALLADIUM GOLD

DUAL

100 MHz

R-PDIP-T14

5.5 V

5.08 mm

6.35 mm

Not Qualified

COMPLEMENTARY

4.5 V

16 mA

e4

19.3 mm

F/FAST

SN74HC74DRE4

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

25000000 Hz

CMOS

1

TR

5

2/6

50 pF

SMALL OUTLINE

SOP14,.25

220 ns

5.2 Amp

FF/Latches

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

29 MHz

R-PDSO-G14

1

6 V

1.75 mm

3.91 mm

Not Qualified

COMPLEMENTARY

2 V

.04 mA

e4

30

260

8.65 mm

HC

SN74HC74DRG4

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

25000000 Hz

CMOS

1

TR

5

2/6

50 pF

SMALL OUTLINE

SOP14,.25

220 ns

5.2 Amp

FF/Latches

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

29 MHz

R-PDSO-G14

1

6 V

1.75 mm

3.91 mm

Not Qualified

COMPLEMENTARY

2 V

.04 mA

e4

30

260

8.65 mm

HC

SN74HC74PWG4

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

25000000 Hz

CMOS

1

TUBE

5

2/6

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP14,.25

220 ns

5.2 Amp

FF/Latches

.65 mm

85 Cel

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

29 MHz

R-PDSO-G14

1

6 V

1.2 mm

4.4 mm

Not Qualified

COMPLEMENTARY

2 V

.04 mA

e4

30

260

5 mm

HC

SN74LV74APWRE4

Texas Instruments

D FLIP-FLOP

AUTOMOTIVE

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

45000000 Hz

CMOS

1

TUBE

2.5

3.3

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP14,.25

23 ns

6 Amp

FF/Latches

.65 mm

125 Cel

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

110 MHz

R-PDSO-G14

1

5.5 V

1.2 mm

4.4 mm

Not Qualified

COMPLEMENTARY

2 V

e4

30

260

5 mm

LV/LV-A/LVX/H

SN74LVC74ADBRG4

Texas Instruments

D FLIP-FLOP

AUTOMOTIVE

GULL WING

14

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

150000000 Hz

CMOS

1

TR

1.8

3.3

50 pF

SMALL OUTLINE, SHRINK PITCH

SSOP14,.3

7.1 ns

24 Amp

FF/Latches

.65 mm

125 Cel

POSITIVE EDGE

-40 Cel

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

DUAL

150 MHz

R-PDSO-G14

1

3.6 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

1.65 V

.01 mA

e4

NOT SPECIFIED

260

6.2 mm

LVC/LCX/Z

SN74LVC74ADE4

Texas Instruments

D FLIP-FLOP

AUTOMOTIVE

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

150000000 Hz

CMOS

1

TUBE

1.8

3.3

50 pF

SMALL OUTLINE

SOP14,.25

7.1 ns

24 Amp

FF/Latch

1.27 mm

125 Cel

POSITIVE EDGE

-40 Cel

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

DUAL

150 MHz

R-PDSO-G14

1

3.6 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

1.65 V

.01 mA

e4

NOT SPECIFIED

260

8.65 mm

LVC/LCX/Z

SN74LVC74ADG4

Texas Instruments

D FLIP-FLOP

AUTOMOTIVE

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

150000000 Hz

CMOS

1

TUBE

1.8

3.3

50 pF

SMALL OUTLINE

SOP14,.25

7.1 ns

24 Amp

FF/Latches

1.27 mm

125 Cel

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

150 MHz

R-PDSO-G14

1

3.6 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

1.65 V

e4

30

260

8.65 mm

LVC/LCX/Z

SN74LVC74ADRG4

Texas Instruments

D FLIP-FLOP

AUTOMOTIVE

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

150000000 Hz

CMOS

1

TR

1.8

3.3

50 pF

SMALL OUTLINE

SOP14,.25

7.1 ns

24 Amp

FF/Latches

1.27 mm

125 Cel

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

150 MHz

R-PDSO-G14

1

3.6 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

1.65 V

e4

30

260

8.65 mm

LVC/LCX/Z

SN74LVC74APWTG4

Texas Instruments

D FLIP-FLOP

AUTOMOTIVE

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

150000000 Hz

CMOS

1

TR

1.8

3.3

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP14,.25

7.1 ns

24 Amp

FF/Latches

.65 mm

125 Cel

POSITIVE EDGE

-40 Cel

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

DUAL

150 MHz

R-PDSO-G14

1

3.6 V

1.2 mm

4.4 mm

Not Qualified

COMPLEMENTARY

1.65 V

.01 mA

e4

NOT SPECIFIED

260

5 mm

LVC/LCX/Z

CD74HC74EE4

Texas Instruments

D FLIP-FLOP

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

20000000 Hz

CMOS

1

TUBE

4.5

2/6

50 pF

IN-LINE

DIP14,.3

265 ns

5.2 Amp

FF/Latches

2.54 mm

125 Cel

POSITIVE EDGE

-55 Cel

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

DUAL

23 MHz

R-PDIP-T14

6 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

2 V

.04 mA

e4

NOT SPECIFIED

NOT SPECIFIED

19.305 mm

HC/UH

MC74VHC74MELG

Onsemi

D FLIP-FLOP

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

75000000 Hz

CMOS

1

TR

3.3

2/5.5

50 pF

SMALL OUTLINE

SOP14,.3

17.5 ns

8 Amp

FF/Latches

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

110 MHz

R-PDSO-G14

3

5.5 V

2.05 mm

5.275 mm

Not Qualified

COMPLEMENTARY

2 V

e4

30

260

10.2 mm

AHC/VHC

74ACT11074NE4

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

100000000 Hz

CMOS

1

TUBE

5

5

50 pF

IN-LINE

DIP14,.3

9.4 ns

24 Amp

FF/Latches

2.54 mm

85 Cel

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

100 MHz

R-PDIP-T14

5.5 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.5 V

e4

19.305 mm

ACT

74HC74N-Q100U

NXP Semiconductors

D FLIP-FLOP

AUTOMOTIVE

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

20000000 Hz

CMOS

AEC-Q100

1

BULK

5

2/6

50 pF

IN-LINE

DIP14,.3

265 ns

4 Amp

FF/Latches

2.54 mm

125 Cel

POSITIVE EDGE

-40 Cel

DUAL

24 MHz

R-PDIP-T14

6 V

4.2 mm

7.62 mm

Not Qualified

COMPLEMENTARY

2 V

19.025 mm

HC/UH

NLV74HCT74ADG

Onsemi

D FLIP-FLOP

MILITARY

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

1

5

SMALL OUTLINE

36 ns

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

MATTE TIN

DUAL

R-PDSO-G14

1

5.5 V

1.75 mm

3.9 mm

COMPLEMENTARY

4.5 V

e3

30

260

8.65 mm

HCT

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.