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

SN74LS171DR

Texas Instruments

D FLIP-FLOP

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

4

5

15 pF

SMALL OUTLINE

30 ns

1.27 mm

70 Cel

POSITIVE EDGE

0 Cel

DUAL

20 MHz

R-PDSO-G16

5.25 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.75 V

25 mA

9.9 mm

LS

SN74LS378N-10

Texas Instruments

D FLIP-FLOP

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

6

5

15 pF

IN-LINE

27 ns

2.54 mm

70 Cel

POSITIVE EDGE

0 Cel

DUAL

30 MHz

R-PDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.75 V

22 mA

WITH HOLD MODE

19.305 mm

LS

SN74LS171DP3

Texas Instruments

D FLIP-FLOP

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

TTL

SMALL OUTLINE

SOP16,.25

FF/Latches

1.27 mm

70 Cel

POSITIVE EDGE

0 Cel

DUAL

R-PDSO-G16

CD4043BH

Texas Instruments

R-S LATCH

MILITARY

NO LEAD

16

DIE

RECTANGULAR

UNSPECIFIED

YES

1

CMOS

4

5

UNCASED CHIP

300 ns

125 Cel

3-STATE

HIGH LEVEL

-55 Cel

UPPER

R-XUUC-N16

18 V

Not Qualified

TRUE

3 V

4000/14000/40000

CD74HCT109M96

Texas Instruments

J-KBAR FLIP-FLOP

MILITARY

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

2

18000000 Hz

CMOS

2

TR

5

5

50 pF

SMALL OUTLINE

SOP16,.25

60 ns

6 Amp

FF/Latches

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

24 MHz

R-PDSO-G16

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.5 V

.04 mA

e4

30

260

9.9 mm

HCT

SN74S174J4

Texas Instruments

JBAR-KBAR FLIP-FLOP

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

6

TTL

5

5

IN-LINE

DIP16,.3

FF/Latches

2.54 mm

70 Cel

POSITIVE EDGE

0 Cel

DUAL

R-XDIP-T16

NOT SPECIFIED

NOT SPECIFIED

SN74HC375NP1

Texas Instruments

D LATCH

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

4

2/6

IN-LINE

DIP16,.3

FF/Latches

2.54 mm

85 Cel

-40 Cel

DUAL

R-PDIP-T16

Not Qualified

SN74AHC174PWRG4

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

16

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

80000000 Hz

CMOS

6

TR

3.3

2/5.5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP16,.25

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

1.2 mm

4.4 mm

Not Qualified

TRUE

2 V

e4

30

260

5 mm

AHC/VHC/H/U/V

SN74LV175ADBLE

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

16

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

45000000 Hz

CMOS

4

TR

2.5

3.3

50 pF

SMALL OUTLINE, SHRINK PITCH

SSOP16,.3

27 ns

6 Amp

FF/Latches

.65 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

125 MHz

R-PDSO-G16

5.5 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

2 V

NOT SPECIFIED

NOT SPECIFIED

6.2 mm

LV/LV-A/LVX/H

SN74LVC112ADBRE4

Texas Instruments

J-K FLIP-FLOP

INDUSTRIAL

GULL WING

16

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

150000000 Hz

CMOS

2

TR

1.8

3.3

50 pF

SMALL OUTLINE, SHRINK PITCH

SSOP16,.3

7.1 ns

24 Amp

FF/Latches

.65 mm

85 Cel

NEGATIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

150 MHz

R-PDSO-G16

1

3.6 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

1.65 V

e4

30

260

6.2 mm

LVC/LCX/Z

SN74ALS174N-10

Texas Instruments

D FLIP-FLOP

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

6

5

50 pF

IN-LINE

17 ns

2.54 mm

70 Cel

POSITIVE EDGE

0 Cel

DUAL

50 MHz

R-PDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

19 mA

19.305 mm

ALS

SN74LS379J

Texas Instruments

D FLIP-FLOP

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

4

5

5

15 pF

IN-LINE

DIP16,.3

27 ns

FF/Latches

2.54 mm

70 Cel

POSITIVE EDGE

0 Cel

DUAL

30 MHz

R-GDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.75 V

15 mA

WITH HOLD MODE

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

LS

SN74ALS109NP3

Texas Instruments

J-K FLIP-FLOP

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

TTL

5

5

IN-LINE

DIP16,.3

FF/Latches

2.54 mm

70 Cel

POSITIVE EDGE

0 Cel

DUAL

R-PDIP-T16

CD74HC112NSR

Texas Instruments

J-K FLIP-FLOP

MILITARY

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

2

20000000 Hz

CMOS

2

TR

4.5

2/6

50 pF

SMALL OUTLINE

SOP16,.3

265 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-G16

1

6 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

2 V

.04 mA

e4

NOT SPECIFIED

260

10.2 mm

HC/UH

SN74S112D3

Texas Instruments

J-K FLIP-FLOP

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

TTL

5

5

SMALL OUTLINE

SOP16,.25

FF/Latches

1.27 mm

70 Cel

NEGATIVE EDGE

0 Cel

DUAL

R-PDSO-G16

SN74LV174DR

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

30000000 Hz

CMOS

6

TR

3.3

3.3

50 pF

SMALL OUTLINE

SOP16,.25

36 ns

6 Amp

FF/Latches

1.27 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

90 MHz

R-PDSO-G16

5.5 V

1.75 mm

3.9 mm

Not Qualified

TRUE

2.7 V

NOT SPECIFIED

NOT SPECIFIED

9.9 mm

LV/LV-A/LVX/H

SN74HC174D-00

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

6

5

50 pF

SMALL OUTLINE

40 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

TRUE

2 V

9.9 mm

HC/UH

CD74HC173NSR

Texas Instruments

D FLIP-FLOP

MILITARY

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

20000000 Hz

CMOS

4

TR

4.5

2/6

50 pF

SMALL OUTLINE

SOP16,.3

300 ns

6 Amp

FF/Latches

1.27 mm

125 Cel

3-STATE

POSITIVE EDGE

-55 Cel

DUAL

24 MHz

R-PDSO-G16

6 V

2 mm

5.3 mm

Not Qualified

TRUE

2 V

WITH DUAL OUTPUT ENABLE

NOT SPECIFIED

NOT SPECIFIED

10.2 mm

HC/UH

SN7476J4

Texas Instruments

JBAR-KBAR FLIP-FLOP

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

2

TTL

5

5

IN-LINE

DIP16,.3

FF/Latches

2.54 mm

70 Cel

MASTER-SLAVE

0 Cel

DUAL

R-XDIP-T16

NOT SPECIFIED

NOT SPECIFIED

CD74HC75PW

Texas Instruments

D LATCH

MILITARY

GULL WING

16

TSSOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

2

CMOS

2

TUBE

4.5

2/6

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP16,.25

195 ns

5.2 Amp

FF/Latch

.65 mm

125 Cel

HIGH LEVEL

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

6 V

1.2 mm

4.4 mm

Not Qualified

COMPLEMENTARY

2 V

.08 mA

e4

30

260

5 mm

HC

CD4099BD

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

1

5

IN-LINE

400 ns

125 Cel

LOW LEVEL

-55 Cel

DUAL

R-CDIP-T16

18 V

Not Qualified

TRUE

3 V

1:8 DMUX FOLLOWED BY LATCH

4000/14000/40000

JM38510/31602

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

TTL

MIL-M-38510

2

5

IN-LINE

27 ns

2.54 mm

125 Cel

HIGH LEVEL

-55 Cel

TIN LEAD

DUAL

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.5 V

e0

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

LS

SN74AS109ANSRE4

Texas Instruments

J-KBAR FLIP-FLOP

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

TTL

2

TR

5

SMALL OUTLINE

SOP16,.3

9 ns

FF/Latches

1.27 mm

70 Cel

POSITIVE EDGE

0 Cel

NICKEL PALLADIUM GOLD

DUAL

105 MHz

R-PDSO-G16

1

5.5 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

4.5 V

e4

30

260

10.2 mm

AS

5962-01-238-5504

Texas Instruments

JBAR-KBAR FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

4

CMOS

2/6

IN-LINE

DIP16,.3

FF/Latches

2.54 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

R-PDIP-T16

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

CD40174BNSR

Texas Instruments

D FLIP-FLOP

MILITARY

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

3500000 Hz

CMOS

6

TR

5

5/15

50 pF

SMALL OUTLINE

SOP16,.3

300 ns

6.8 Amp

FF/Latches

1.27 mm

125 Cel

POSITIVE EDGE

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

8 MHz

R-PDSO-G16

1

18 V

2 mm

5.3 mm

Not Qualified

TRUE

3 V

.6 mA

e4

30

260

10.2 mm

4000/14000/40000

SN74LS173AD3

Texas Instruments

JBAR-KBAR FLIP-FLOP

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

TTL

5

5

SMALL OUTLINE

SOP16,.25

24 Amp

FF/Latches

1.27 mm

70 Cel

3-STATE

POSITIVE EDGE

0 Cel

DUAL

R-PDSO-G16

NOT SPECIFIED

NOT SPECIFIED

SN74AS174N

Texas Instruments

D FLIP-FLOP

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

100000000 Hz

TTL

6

TUBE

5

50 pF

IN-LINE

DIP16,.3

10 ns

20 Amp

FF/Latches

2.54 mm

70 Cel

POSITIVE EDGE

0 Cel

NICKEL PALLADIUM GOLD

DUAL

100 MHz

R-PDIP-T16

5.5 V

5.08 mm

6.35 mm

Not Qualified

TRUE

4.5 V

45 mA

e4

19.3 mm

AS

SN74AS109D

Texas Instruments

J-KBAR FLIP-FLOP

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

TTL

2

5

50 pF

SMALL OUTLINE

SOP16,.25

9 ns

FF/Latches

1.27 mm

70 Cel

POSITIVE EDGE

0 Cel

DUAL

105 MHz

R-PDSO-G16

5.5 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.5 V

17 mA

NOT SPECIFIED

NOT SPECIFIED

9.9 mm

AS

SN74LS259J

Texas Instruments

D LATCH

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

1

TTL

8

5

5

IN-LINE

DIP16,.3

8 Amp

FF/Latches

2.54 mm

70 Cel

0 Cel

DUAL

R-XDIP-T16

Not Qualified

36 mA

SN7475J

Texas Instruments

D LATCH

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

TTL

2

5

5

15 pF

IN-LINE

DIP16,.3

15 ns

16 Amp

FF/Latches

2.54 mm

70 Cel

HIGH LEVEL

0 Cel

DUAL

R-GDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.75 V

53 mA

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

TTL/H/L

SN74LS112AJ4

Texas Instruments

J-K FLIP-FLOP

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

2

TTL

5

5

IN-LINE

DIP16,.3

FF/Latches

2.54 mm

70 Cel

NEGATIVE EDGE

0 Cel

DUAL

R-XDIP-T16

SN74LS171J4

Texas Instruments

D FLIP-FLOP

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

4

TTL

IN-LINE

DIP16,.3

FF/Latches

2.54 mm

70 Cel

POSITIVE EDGE

0 Cel

DUAL

R-XDIP-T16

SN74HC259PWT

Texas Instruments

D LATCH

INDUSTRIAL

GULL WING

16

TSSOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

1

CMOS

8

TR

5

2/6

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP16,.25

165 ns

5.2 Amp

FF/Latches

.65 mm

85 Cel

LOW LEVEL

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

6 V

1.2 mm

4.4 mm

Not Qualified

TRUE

2 V

.08 mA

1:8 DMUX FOLLOWED BY LATCH

e4

30

260

5 mm

HC

SN74LS173ADRG4

Texas Instruments

D FLIP-FLOP

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

25000000 Hz

TTL

4

TR

5

5

SMALL OUTLINE

SOP16,.25

35 ns

24 Amp

FF/Latches

1.27 mm

70 Cel

3-STATE

POSITIVE EDGE

0 Cel

DUAL

30 MHz

R-PDSO-G16

5.25 V

1.75 mm

3.9 mm

Not Qualified

TRUE

4.75 V

24 mA

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

NOT SPECIFIED

NOT SPECIFIED

9.9 mm

LS

CD4099BF

Texas Instruments

D LATCH

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

NO

1

CMOS

8

TUBE

5

5/15

50 pF

IN-LINE

DIP16,.3

400 ns

2.4 Amp

FF/Latches

2.54 mm

125 Cel

LOW LEVEL

-55 Cel

TIN LEAD

DUAL

R-GDIP-T16

18 V

5.08 mm

7.62 mm

Not Qualified

TRUE

3 V

.3 mA

LATCH ACTS AS 1-OF-8 DEMULTIPLEXER

e0

19.56 mm

4000/14000/40000

SN74HC174J4

Texas Instruments

D FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

6

CMOS

2/6

IN-LINE

DIP16,.3

FF/Latches

2.54 mm

85 Cel

POSITIVE EDGE

-40 Cel

DUAL

R-XDIP-T16

SN74LS171D

Texas Instruments

D FLIP-FLOP

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

4

5

15 pF

SMALL OUTLINE

SOP16,.25

30 ns

FF/Latches

1.27 mm

70 Cel

POSITIVE EDGE

0 Cel

DUAL

20 MHz

R-PDSO-G16

5.25 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.75 V

25 mA

NOT SPECIFIED

NOT SPECIFIED

9.9 mm

LS

CD40174BPW

Texas Instruments

D FLIP-FLOP

MILITARY

GULL WING

16

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

3500000 Hz

CMOS

6

TUBE

5

5/15

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP16,.25

300 ns

6.8 Amp

FF/Latches

.65 mm

125 Cel

POSITIVE EDGE

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

8 MHz

R-PDSO-G16

1

18 V

1.2 mm

4.4 mm

Not Qualified

TRUE

3 V

.6 mA

e4

30

260

5 mm

4000/14000/40000

SN74LS173AJ4

Texas Instruments

JBAR-KBAR FLIP-FLOP

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

4

TTL

5

5

IN-LINE

DIP16,.3

24 Amp

FF/Latches

2.54 mm

70 Cel

3-STATE

POSITIVE EDGE

0 Cel

DUAL

R-XDIP-T16

NOT SPECIFIED

NOT SPECIFIED

CD4099BMTE4

Texas Instruments

D LATCH

MILITARY

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

1

TR

5

5/15

50 pF

SMALL OUTLINE

SOP16,.25

400 ns

FF/Latches

1.27 mm

125 Cel

LOW LEVEL

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

18 V

1.75 mm

3.9 mm

Not Qualified

TRUE

3 V

LATCH ACTS AS 1-OF-8 DEMULTIPLEXER

e4

30

260

9.9 mm

4000/14000/40000

SN74HCS259DR

Texas Instruments

D LATCH

AUTOMOTIVE

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

YES

1

CMOS

1

TR

5

50 pF

SMALL OUTLINE

SOP16,.25

55 ns

7.8 Amp

1.27 mm

125 Cel

LOW LEVEL

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

6 V

1.75 mm

3.9 mm

TRUE

2 V

.002 mA

e4

30

260

9.9 mm

HC

SN74S175N-10

Texas Instruments

D FLIP-FLOP

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

4

5

15 pF

IN-LINE

17 ns

2.54 mm

70 Cel

POSITIVE EDGE

0 Cel

DUAL

75 MHz

R-PDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.75 V

96 mA

19.305 mm

S

CD40174BPWG4

Texas Instruments

D FLIP-FLOP

MILITARY

GULL WING

16

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

3500000 Hz

CMOS

6

TUBE

5

5/15

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP16,.25

300 ns

FF/Latches

.65 mm

125 Cel

POSITIVE EDGE

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

8 MHz

R-PDSO-G16

1

18 V

1.2 mm

4.4 mm

Not Qualified

TRUE

3 V

e4

30

260

5 mm

4000/14000/40000

SN74LS375J

Texas Instruments

D LATCH

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

TTL

2

5

5

15 pF

IN-LINE

DIP16,.3

30 ns

FF/Latches

2.54 mm

70 Cel

POSITIVE EDGE

0 Cel

DUAL

R-GDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.75 V

12 mA

DUMMY VAL

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

LS

SN74F109D-00R

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

POSITIVE EDGE

0 Cel

DUAL

150 MHz

R-PDSO-G16

5.5 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.5 V

9.9 mm

F/FAST

SN74L98N-00

Texas Instruments

D FLIP-FLOP

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

4

5

50 pF

IN-LINE

200 ns

2.54 mm

70 Cel

NEGATIVE EDGE

0 Cel

DUAL

3 MHz

R-PDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.75 V

9 mA

FOUR 2:1 MUX FOLLOWED BY REGISTER

19.305 mm

TTL/H/L

SN74LS259N-00

Texas Instruments

D LATCH

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

1

5

15 pF

IN-LINE

24 ns

2.54 mm

70 Cel

LOW LEVEL

0 Cel

DUAL

R-PDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.75 V

36 mA

1:8 DMUX FOLLOWED BY LATCH

19.305 mm

LS

5962-8415001VEX

Texas Instruments

J-KBAR FLIP-FLOP

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

CMOS

MIL-PRF-38535 Class V

2

5

IN-LINE

250 ns

2.54 mm

125 Cel

POSITIVE EDGE

-55 Cel

TIN LEAD

DUAL

25 MHz

R-GDIP-T16

6 V

5.08 mm

7.62 mm

Qualified

COMPLEMENTARY

2 V

DUMMY VAL

e0

NOT SPECIFIED

NOT SPECIFIED

HC/UH

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.