Renesas Electronics Latches & Flip-Flops 947

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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

HD74LV175ARP

Renesas Electronics

D FLIP-FLOP

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

4

2.5

SMALL OUTLINE

27 ns

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

125 MHz

R-PDSO-G16

5.5 V

1.75 mm

3.95 mm

Not Qualified

COMPLEMENTARY

2 V

9.9 mm

LV/LV-A/LVX/H

74SSTUBF32865ABKG8

Renesas Electronics

D FLIP-FLOP

BALL

160

RECTANGULAR

PLASTIC/EPOXY

YES

1

410000000 Hz

TTL

8

TR

1.8

1.8

3 ns

8 Amp

Other Logic ICs

70 Cel

OPEN-DRAIN

POSITIVE EDGE

0 Cel

TIN SILVER COPPER

BOTTOM

410 MHz

R-PBGA-B160

3

1.9 V

Not Qualified

TRUE

1.7 V

100 mA

e1

30

260

SSTU

UPG706B-1

Renesas Electronics

D FLIP-FLOP

MILITARY

FLAT

16

QFF

RECTANGULAR

CERAMIC

YES

1

2000000000 Hz

GAAS

-2,-5.2

FLATPACK

QFL16,.15X.24,40

FF/Latches

1 mm

125 Cel

MASTER-SLAVE

-65 Cel

Tin/Lead (Sn/Pb)

QUAD

R-XQFP-F16

Not Qualified

e0

ICSSSTV16857YL-T

Renesas Electronics

D FLIP-FLOP

COMMERCIAL

GULL WING

48

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

14

2.5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

2.8 ns

.4 mm

70 Cel

POSITIVE EDGE

0 Cel

TIN LEAD

DUAL

200 MHz

R-PDSO-G48

1

2.7 V

1.2 mm

4.4 mm

Not Qualified

TRUE

2.3 V

e0

9.7 mm

SSTV

SSTUB32871AHT

Renesas Electronics

HD74LV74AFPEL

Renesas Electronics

D FLIP-FLOP

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

25000000 Hz

CMOS

1

TR

2.5

3.3

50 pF

SMALL OUTLINE

SOP14,.3

23 ns

6 Amp

FF/Latches

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

110 MHz

R-PDSO-G14

1

5.5 V

2.2 mm

5.5 mm

Not Qualified

COMPLEMENTARY

2 V

10.06 mm

LV/LV-A/LVX/H

HD14174BP

Renesas Electronics

D FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

6

5

IN-LINE

420 ns

2.54 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

6.5 MHz

R-PDIP-T16

18 V

5.06 mm

7.62 mm

Not Qualified

TRUE

3 V

19.2 mm

4000/14000/40000

IDT74SSTUBF32865ABKG8

Renesas Electronics

D FLIP-FLOP

COMMERCIAL

BALL

160

LFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

28

1.8

GRID ARRAY, LOW PROFILE, FINE PITCH

1.5 ns

.65 mm

70 Cel

POSITIVE EDGE

0 Cel

TIN SILVER COPPER

BOTTOM

410 MHz

R-PBGA-B160

3

1.9 V

1.3 mm

9 mm

Not Qualified

TRUE

1.7 V

e1

13 mm

SSTU

HD74HC109RPEL

Renesas Electronics

J-KBAR FLIP-FLOP

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

21000000 Hz

CMOS

2

TR

4.5

2/6

50 pF

SMALL OUTLINE

SOP16,.25

220 ns

4 Amp

FF/Latches

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

R-PDSO-G16

1

6 V

1.75 mm

3.95 mm

Not Qualified

COMPLEMENTARY

2 V

9.9 mm

HC/UH

HD74LS259RPEL

Renesas Electronics

D LATCH

COMMERCIAL EXTENDED

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

1

5

SMALL OUTLINE

32 ns

1.27 mm

75 Cel

LOW LEVEL

-20 Cel

DUAL

R-PDSO-G16

5.25 V

1.75 mm

3.95 mm

Not Qualified

TRUE

4.75 V

9.9 mm

LS

HD74HC73RPEL

Renesas Electronics

J-K FLIP-FLOP

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

24000000 Hz

CMOS

2

TR

4.5

2/6

50 pF

SMALL OUTLINE

SOP14,.25

190 ns

4 Amp

FF/Latches

1.27 mm

85 Cel

NEGATIVE EDGE

-40 Cel

DUAL

R-PDSO-G14

1

6 V

1.75 mm

3.95 mm

Not Qualified

COMPLEMENTARY

2 V

8.65 mm

HC/UH

SSTUB32864AH-T

Renesas Electronics

D FLIP-FLOP

ICSSSTUB32871AHT

Renesas Electronics

D FLIP-FLOP

COMMERCIAL

BALL

96

LFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

27

1.8

GRID ARRAY, LOW PROFILE, FINE PITCH

3 ns

.8 mm

70 Cel

POSITIVE EDGE

0 Cel

TIN LEAD

BOTTOM

410 MHz

R-PBGA-B96

1.9 V

1.4 mm

5.5 mm

Not Qualified

TRUE

1.7 V

e0

13.5 mm

32871

HD74HC173P-E

Renesas Electronics

D FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

4

4.5

IN-LINE

220 ns

2.54 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDIP-T16

1

6 V

5.06 mm

7.62 mm

Not Qualified

TRUE

2 V

WITH HOLD MODE; WITH DUAL OUTPUT ENABLE

e4

19.2 mm

HC/UH

ICSSSTV32852YFT-LF

Renesas Electronics

D FLIP-FLOP

COMMERCIAL

BALL

114

LFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

24

2.5

GRID ARRAY, LOW PROFILE, FINE PITCH

5 ns

.8 mm

70 Cel

POSITIVE EDGE

0 Cel

MATTE TIN

BOTTOM

200 MHz

R-PBGA-B114

2.7 V

1.5 mm

5.5 mm

Not Qualified

TRUE

2.3 V

e3

16 mm

SSTV

HD74LS375P

Renesas Electronics

D LATCH

COMMERCIAL EXTENDED

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

TTL

1

5

5

15 pF

IN-LINE

DIP16,.3

27 ns

8 Amp

FF/Latches

2.54 mm

75 Cel

HIGH LEVEL

-20 Cel

DUAL

R-PDIP-T16

1

5.25 V

5.06 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.75 V

12 mA

19.2 mm

LS

HD74LV273RP

Renesas Electronics

D FLIP-FLOP

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

SMALL OUTLINE

30 ns

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

100 MHz

R-PDSO-G20

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

2 V

13 mm

LV/LV-A/LVX/H

HD74AC74FPVEL

Renesas Electronics

D FLIP-FLOP

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

1

3.3

SMALL OUTLINE

16 ns

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

125 MHz

R-PDSO-G14

6 V

2.2 mm

5.5 mm

Not Qualified

COMPLEMENTARY

2 V

NOT SPECIFIED

NOT SPECIFIED

10.06 mm

AC

SSTUB32864AHMLF-T

Renesas Electronics

D FLIP-FLOP

UPD71082G

Renesas Electronics

D LATCH

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

5

5

200 pF

SMALL OUTLINE

SOP20,.4

12 Amp

FF/Latches

1.27 mm

85 Cel

3-STATE

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G20

Not Qualified

20 mA

e0

HD74HC113FP-E

Renesas Electronics

J-K FLIP-FLOP

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

2

4.5

SMALL OUTLINE

190 ns

1.27 mm

85 Cel

NEGATIVE EDGE

-40 Cel

TIN BISMUTH

DUAL

R-PDSO-G14

1

6 V

2.2 mm

5.5 mm

Not Qualified

COMPLEMENTARY

2 V

e6

10.06 mm

HC/UH

UPG706P

Renesas Electronics

D FLIP-FLOP

MILITARY

1

2000000000 Hz

GAAS

-2,-5.2

DIE OR CHIP

FF/Latches

125 Cel

MASTER-SLAVE

-65 Cel

Not Qualified

HD74AC74T

Renesas Electronics

D FLIP-FLOP

INDUSTRIAL

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

1

3.3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

16 ns

.65 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

125 MHz

R-PDSO-G14

3.6 V

1.1 mm

4.4 mm

Not Qualified

COMPLEMENTARY

3 V

ALSO OPERATES WITH 5V SUPPLY

NOT SPECIFIED

NOT SPECIFIED

5 mm

AC

HD74AC259FPEL

Renesas Electronics

D LATCH

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

3.3

SMALL OUTLINE

17 ns

1.27 mm

85 Cel

LOW LEVEL

-40 Cel

DUAL

95 MHz

R-PDSO-G16

6 V

2.2 mm

5.5 mm

Not Qualified

TRUE

2 V

10.06 mm

AC

UPD71082G-A

Renesas Electronics

D LATCH

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

5

5

200 pF

SMALL OUTLINE

SOP20,.4

12 Amp

FF/Latches

1.27 mm

85 Cel

3-STATE

-40 Cel

TIN BISMUTH

DUAL

R-PDSO-G20

Not Qualified

20 mA

e6

10

260

ICSSSTVF16859YKLF

Renesas Electronics

D FLIP-FLOP

COMMERCIAL

NO LEAD

56

HVQCCN

SQUARE

UNSPECIFIED

YES

1

13

2.5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

2.6 ns

.5 mm

70 Cel

POSITIVE EDGE

0 Cel

MATTE TIN

QUAD

210 MHz

S-XQCC-N56

2.7 V

1 mm

8 mm

Not Qualified

TRUE

2.3 V

e3

8 mm

SSTV

HD74HC78FP

Renesas Electronics

J-K FLIP-FLOP

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

2

4.5

SMALL OUTLINE

190 ns

1.27 mm

85 Cel

NEGATIVE EDGE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G14

6 V

2.2 mm

5.5 mm

Not Qualified

COMPLEMENTARY

2 V

e0

10.06 mm

HC/UH

CD54FCT273ATE

Renesas Electronics

D FLIP-FLOP

MILITARY

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

CMOS

5

5

50 pF

IN-LINE

DIP20,.3

32 Amp

FF/Latches

2.54 mm

125 Cel

POSITIVE EDGE

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T20

Not Qualified

e0

ACS573K/SAMLE

Renesas Electronics

CD54FCT573ATM

Renesas Electronics

D LATCH

MILITARY

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

5

5

50 pF

SMALL OUTLINE

SOP20,.4

32 Amp

FF/Latches

1.27 mm

125 Cel

3-STATE

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G20

Not Qualified

e0

HD74ACT107P

Renesas Electronics

J-K FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

CMOS

2

5

IN-LINE

14 ns

2.54 mm

85 Cel

NEGATIVE EDGE

-40 Cel

TIN LEAD

DUAL

80 MHz

R-PDIP-T14

5.5 V

5.06 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.5 V

e0

19.2 mm

ACT

ICSSSTVA32852YHLF-T

Renesas Electronics

D FLIP-FLOP

COMMERCIAL

BALL

114

LFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

24

2.5

GRID ARRAY, LOW PROFILE, FINE PITCH

1.8 ns

.8 mm

70 Cel

POSITIVE EDGE

0 Cel

TIN SILVER COPPER

BOTTOM

220 MHz

R-PBGA-B114

2.7 V

1.5 mm

5.5 mm

Not Qualified

TRUE

2.3 V

e1

16 mm

SSTV

HD74HC174P-E

Renesas Electronics

D FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

6

4.5

IN-LINE

200 ns

2.54 mm

85 Cel

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDIP-T16

1

6 V

5.06 mm

7.62 mm

Not Qualified

TRUE

2 V

e4

19.2 mm

HC/UH

HD74ACT107RPEL

Renesas Electronics

J-K FLIP-FLOP

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

80000000 Hz

CMOS

2

TR

5

5

50 pF

SMALL OUTLINE

SOP14,.25

14 ns

FF/Latches

1.27 mm

85 Cel

NEGATIVE EDGE

-40 Cel

DUAL

80 MHz

R-PDSO-G14

6 V

1.75 mm

3.95 mm

Not Qualified

COMPLEMENTARY

2 V

8.65 mm

ACT

CD54AC175F/3A

Renesas Electronics

D FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

4

71000000 Hz

CMOS

38535Q/M;38534H;883B

3.3/5

50 pF

IN-LINE

DIP16,.3

12 Amp

FF/Latches

2.54 mm

125 Cel

POSITIVE EDGE

-55 Cel

DUAL

R-XDIP-T16

Not Qualified

COMPLEMENTARY

AC

HD74HC375FPEL

Renesas Electronics

D LATCH

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

2

TR

4.5

2/6

50 pF

SMALL OUTLINE

SOP16,.3

200 ns

4 Amp

FF/Latches

1.27 mm

85 Cel

HIGH LEVEL

-40 Cel

DUAL

R-PDSO-G16

1

6 V

2.2 mm

5.5 mm

Not Qualified

COMPLEMENTARY

2 V

20

260

10.06 mm

HC/UH

HD74SSTV16842TEL

Renesas Electronics

D FLIP-FLOP

COMMERCIAL

GULL WING

64

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

11

2.5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

2.8 ns

.5 mm

70 Cel

POSITIVE EDGE

0 Cel

DUAL

R-PDSO-G64

2.7 V

1.2 mm

6.1 mm

Not Qualified

TRUE

2.3 V

17 mm

SSTV

ICSSSTUAH32865AHLFT

Renesas Electronics

D FLIP-FLOP

COMMERCIAL

BALL

160

LFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

25

1.8

GRID ARRAY, LOW PROFILE, FINE PITCH

1.9 ns

.65 mm

70 Cel

POSITIVE EDGE

0 Cel

MATTE TIN

BOTTOM

410 MHz

R-PBGA-B160

1.9 V

1.3 mm

9 mm

Not Qualified

TRUE

1.7 V

e3

13 mm

32865

HD74HC77P

Renesas Electronics

D LATCH

INDUSTRIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

CMOS

2

4.5

2/6

50 pF

IN-LINE

DIP14,.3

130 ns

4 Amp

FF/Latches

2.54 mm

85 Cel

HIGH LEVEL

-40 Cel

DUAL

R-PDIP-T14

1

6 V

5.06 mm

7.62 mm

Not Qualified

TRUE

2 V

19.2 mm

HC/UH

HD74AC273FP-E

Renesas Electronics

D FLIP-FLOP

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

3.3

SMALL OUTLINE

14.5 ns

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

TIN BISMUTH

DUAL

125 MHz

R-PDSO-G20

1

3.6 V

2.2 mm

5.5 mm

Not Qualified

TRUE

3 V

ALSO OPERATES WITH 5V SUPPLY

e6

12.6 mm

AC

HD74LV175AT

Renesas Electronics

D FLIP-FLOP

INDUSTRIAL

GULL WING

16

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

4

2.5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

27 ns

.65 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

125 MHz

R-PDSO-G16

5.5 V

1.1 mm

4.4 mm

Not Qualified

COMPLEMENTARY

2 V

5 mm

LV/LV-A/LVX/H

HD74AC112RPEL

Renesas Electronics

J-K FLIP-FLOP

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

2

3.3

SMALL OUTLINE

15 ns

1.27 mm

85 Cel

NEGATIVE EDGE

-40 Cel

DUAL

125 MHz

R-PDSO-G16

6 V

1.75 mm

3.95 mm

Not Qualified

COMPLEMENTARY

2 V

9.9 mm

AC

HD74HC76FPEL-E

Renesas Electronics

J-K FLIP-FLOP

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

24000000 Hz

CMOS

TR

2/6

50 pF

SMALL OUTLINE

SOP14,.3

4 Amp

FF/Latches

1.27 mm

85 Cel

NEGATIVE EDGE

-40 Cel

DUAL

R-PDSO-G14

Not Qualified

HD74HC273PV-E

Renesas Electronics

D FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

8

4.5

IN-LINE

180 ns

2.54 mm

85 Cel

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

35 MHz

R-PDIP-T20

1

6 V

5.08 mm

7.62 mm

Not Qualified

TRUE

2 V

e4

24.5 mm

HC/UH

HD74AC174T-EL

Renesas Electronics

D FLIP-FLOP

INDUSTRIAL

GULL WING

16

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

6

3.3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

12.5 ns

.65 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

100 MHz

R-PDSO-G16

3.6 V

1.1 mm

4.4 mm

Not Qualified

TRUE

3 V

ALSO OPERATES WITH 5V SUPPLY

5 mm

AC

HD74LS112RP

Renesas Electronics

J-K FLIP-FLOP

COMMERCIAL EXTENDED

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

TTL

2

5

SMALL OUTLINE

30 ns

1.27 mm

75 Cel

NEGATIVE EDGE

-20 Cel

DUAL

30 MHz

R-PDSO-G16

1.75 mm

3.95 mm

Not Qualified

COMPLEMENTARY

9.9 mm

LS

HD74HC259FPEL-E

Renesas Electronics

D LATCH

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

TR

2/6

50 pF

SMALL OUTLINE

SOP16,.3

4 Amp

FF/Latches

1.27 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G16

Not Qualified

ICSSTV16859BG-LF-T

Renesas Electronics

D FLIP-FLOP

COMMERCIAL

GULL WING

64

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

13

2.5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

2.6 ns

.5 mm

70 Cel

POSITIVE EDGE

0 Cel

MATTE TIN

DUAL

210 MHz

R-PDSO-G64

2.7 V

1.2 mm

6.1 mm

Not Qualified

TRUE

2.3 V

e3

17 mm

SSTV

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.