DIP Digital Shift Registers 2,271

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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 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 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

SN74S194N1

Texas Instruments

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

4

5

5

IN-LINE

DIP16,.3

Shift Registers

2.54 mm

70 Cel

BIDIRECTIONAL

0 Cel

DUAL

R-PDIP-T16

Not Qualified

SN74ALS166NE4

Texas Instruments

PARALLEL IN SERIAL OUT

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

8

5

50 pF

IN-LINE

DIP16,.3

13 ns

Shift Registers

2.54 mm

70 Cel

RIGHT

POSITIVE EDGE

0 Cel

NICKEL PALLADIUM GOLD

DUAL

45 MHz

R-PDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

24 mA

SISO OPERATION ALSO AVAILABLE

e4

19.305 mm

ALS

SN74LS96JP4

Texas Instruments

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

1

TTL

5

5

5

IN-LINE

DIP16,.3

Shift Registers

2.54 mm

70 Cel

0 Cel

DUAL

R-XDIP-T16

SN74AS299JP4

Texas Instruments

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC

NO

1

TTL

8

IN-LINE

DIP20,.3

Shift Registers

2.54 mm

70 Cel

0 Cel

DUAL

R-XDIP-T20

NOT SPECIFIED

NOT SPECIFIED

SN74199J-00

Texas Instruments

PARALLEL IN PARALLEL OUT

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

8

5

15 pF

IN-LINE

30 ns

70 Cel

RIGHT

POSITIVE EDGE

0 Cel

DUAL

35 MHz

R-GDIP-T24

5.25 V

Not Qualified

TRUE

4.75 V

127 mA

CLOCK INHIBIT

TTL/H/L

SN74LS323J-00

Texas Instruments

PARALLEL IN PARALLEL OUT

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

8

5

45 pF

IN-LINE

25 ns

2.54 mm

70 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

0 Cel

DUAL

50 MHz

R-GDIP-T20

5.25 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.75 V

60 mA

HOLD MODE

24.195 mm

LS

SN74LS299NE4

Texas Instruments

PARALLEL IN PARALLEL OUT

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

8

5

5

15 pF

IN-LINE

DIP20,.3

39 ns

Shift Registers

2.54 mm

70 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

0 Cel

NICKEL PALLADIUM GOLD

DUAL

20 MHz

R-PDIP-T20

1

5.25 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.75 V

53 mA

HOLD MODE; COMMON I/O PINS

e4

25.4 mm

LS

SN74F299N3

Texas Instruments

PARALLEL IN PARALLEL OUT

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

70000000 Hz

TTL

8

5

5

IN-LINE

DIP20,.3

12 ns

Shift Registers

2.54 mm

70 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

0 Cel

DUAL

70 MHz

R-PDIP-T20

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

NOT SPECIFIED

NOT SPECIFIED

25.4 mm

F/FAST

DM74LS96N

Texas Instruments

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

10000000 Hz

TTL

5

5

5

IN-LINE

DIP16,.3

Shift Registers

2.54 mm

70 Cel

RIGHT

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T16

Not Qualified

e0

SN7496JP4

Texas Instruments

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

1

TTL

5

5

5

IN-LINE

DIP16,.3

Shift Registers

2.54 mm

70 Cel

RIGHT

0 Cel

DUAL

R-XDIP-T16

SN74AS323NP1

Texas Instruments

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

8

IN-LINE

DIP20,.3

Shift Registers

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN74HC165N-10

Texas Instruments

PARALLEL IN SERIAL OUT

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

8

5

50 pF

IN-LINE

38 ns

2.54 mm

85 Cel

RIGHT

POSITIVE EDGE

-40 Cel

DUAL

25 MHz

R-PDIP-T16

6 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

2 V

CLOCK INHIBIT

19.305 mm

HC/UH

SN74LS595N3

Texas Instruments

SERIAL IN PARALLEL OUT

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

8

5

5

30 pF

IN-LINE

DIP16,.3

25 ns

Shift Registers

2.54 mm

70 Cel

RIGHT

3-STATE

POSITIVE EDGE

0 Cel

DUAL

20 MHz

R-PDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.75 V

65 mA

PARALLEL OUTPUT IS REGISTERED

NOT SPECIFIED

NOT SPECIFIED

19.305 mm

LS

SN74LS166N3

Texas Instruments

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

8

5

5

IN-LINE

DIP16,.3

Shift Registers

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T16

NOT SPECIFIED

NOT SPECIFIED

SN74LS95BJP4

Texas Instruments

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC

NO

1

TTL

4

5

5

IN-LINE

DIP14,.3

Shift Registers

2.54 mm

70 Cel

0 Cel

DUAL

R-XDIP-T14

CD4015MJ/883

Texas Instruments

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

2

CMOS

38535Q/M;38534H;883B

4

3/15

IN-LINE

DIP16,.3

Shift Registers

2.54 mm

125 Cel

RIGHT

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T16

Not Qualified

e0

CD4021BD

Texas Instruments

PARALLEL IN SERIAL OUT

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

3000000 Hz

CMOS

8

5

5/15

IN-LINE

DIP16,.3

320 ns

Shift Registers

2.54 mm

125 Cel

RIGHT

POSITIVE EDGE

-55 Cel

DUAL

8.5 MHz

R-GDIP-T16

18 V

Not Qualified

TRUE

3 V

OUTPUTS ALSO AVAILABLE AT 6TH AND 7TH STAGE OF THE SHIFT REGISTER

4000/14000/40000

SN74LS672N1

Texas Instruments

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

4

IN-LINE

DIP20,.3

Shift Registers

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN74194JP4

Texas Instruments

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

1

TTL

4

5

5

IN-LINE

DIP16,.3

Shift Registers

2.54 mm

70 Cel

BIDIRECTIONAL

0 Cel

DUAL

R-XDIP-T16

MM74HC299N/A+

Texas Instruments

INDUSTRIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

8

2/6

IN-LINE

DIP20,.3

Shift Registers

2.54 mm

85 Cel

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T20

e0

SN74HC673NT

Texas Instruments

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

16

IN-LINE

DIP24,.3

Shift Registers

2.54 mm

85 Cel

-40 Cel

DUAL

R-PDIP-T24

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN74194NP3

Texas Instruments

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

4

5

5

IN-LINE

DIP16,.3

Shift Registers

2.54 mm

70 Cel

BIDIRECTIONAL

0 Cel

DUAL

R-PDIP-T16

SN74LS95BN-00

Texas Instruments

PARALLEL IN PARALLEL OUT

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

4

5

15 pF

IN-LINE

32 ns

2.54 mm

70 Cel

RIGHT

NEGATIVE EDGE

0 Cel

DUAL

36 MHz

R-PDIP-T14

5.25 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.75 V

21 mA

SEPARATE CLOCKS FOR SHIFT RIGHT & LOAD

19.305 mm

LS

SN74HC322NP1

Texas Instruments

INDUSTRIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

8

2/6

IN-LINE

DIP20,.3

Shift Registers

2.54 mm

85 Cel

-40 Cel

DUAL

R-PDIP-T20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN74198J-00

Texas Instruments

PARALLEL IN PARALLEL OUT

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

8

5

15 pF

IN-LINE

30 ns

70 Cel

BIDIRECTIONAL

POSITIVE EDGE

0 Cel

DUAL

35 MHz

R-GDIP-T24

5.25 V

Not Qualified

TRUE

4.75 V

127 mA

HOLD MODE

TTL/H/L

SN74HC164NE3

Texas Instruments

SERIAL IN PARALLEL OUT

AUTOMOTIVE

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

8

5

IN-LINE

175 ns

2.54 mm

125 Cel

RIGHT

POSITIVE EDGE

-40 Cel

MATTE TIN

DUAL

36 MHz

R-PDIP-T14

1

6 V

5.08 mm

7.62 mm

TRUE

2 V

e3

30

260

19.305 mm

HC/UH

SN74ALS323J

Texas Instruments

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC

NO

1

TTL

8

5

5

IN-LINE

DIP20,.3

Shift Registers

2.54 mm

70 Cel

0 Cel

DUAL

R-XDIP-T20

Not Qualified

SN74LS91N-00

Texas Instruments

SERIAL IN SERIAL OUT

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

8

5

15 pF

IN-LINE

40 ns

2.54 mm

70 Cel

RIGHT

POSITIVE EDGE

0 Cel

DUAL

18 MHz

R-PDIP-T14

5.25 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.75 V

20 mA

19.305 mm

LS

SN7494J

Texas Instruments

PARALLEL IN SERIAL OUT

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

4

5

5

15 pF

IN-LINE

DIP16,.3

40 ns

Shift Registers

2.54 mm

70 Cel

RIGHT

POSITIVE EDGE

0 Cel

DUAL

10 MHz

R-GDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.75 V

58 mA

CLEAR FOLLOWED BY SELECTIVE PRESET IMITATES LOAD

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

TTL/H/L

SN74LS596N1

Texas Instruments

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

8

5

5

IN-LINE

DIP16,.3

Shift Registers

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T16

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

CD40194BD

Texas Instruments

PARALLEL IN PARALLEL OUT

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

3000000 Hz

CMOS

4

5

5/15

IN-LINE

DIP16,.3

440 ns

Shift Registers

2.54 mm

125 Cel

BIDIRECTIONAL

POSITIVE EDGE

-55 Cel

DUAL

8 MHz

R-CDIP-T16

18 V

Not Qualified

TRUE

3 V

HOLD MODE

NOT SPECIFIED

NOT SPECIFIED

4000/14000/40000

SN74LS322J

Texas Instruments

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC

NO

1

35000000 Hz

TTL

8

5

5

IN-LINE

DIP20,.3

Shift Registers

2.54 mm

70 Cel

0 Cel

DUAL

R-XDIP-T20

Not Qualified

SN74LS599NP3

Texas Instruments

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

8

IN-LINE

DIP16,.3

Shift Registers

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T16

NOT SPECIFIED

NOT SPECIFIED

SN74LS195AJ

Texas Instruments

PARALLEL IN PARALLEL OUT

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

30000000 Hz

TTL

4

5

5

15 pF

IN-LINE

DIP16,.3

26 ns

Shift Registers

2.54 mm

70 Cel

RIGHT

POSITIVE EDGE

0 Cel

DUAL

30 MHz

R-GDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.75 V

21 mA

COMPLEMENTARY SERIAL SHIFT RIGHT OUTPUT; J AND K(BAR) SERIAL INPUT

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

LS

CD74HCT165EE4

Texas Instruments

PARALLEL IN SERIAL OUT

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

1

18000000 Hz

CMOS

8

TUBE

5

5

50 pF

IN-LINE

DIP16,.3

60 ns

4 Amp

Shift Registers

2.54 mm

125 Cel

RIGHT

POSITIVE EDGE

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

18 MHz

R-PDIP-T16

5.5 V

5.08 mm

6.35 mm

Not Qualified

COMPLEMENTARY

4.5 V

.16 mA

SISO OPERATION ALSO AVAILABLE

e4

19.3 mm

HCT

SN74166NP3

Texas Instruments

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

8

5

5

IN-LINE

DIP16,.3

30 ns

Shift Registers

2.54 mm

70 Cel

RIGHT

POSITIVE EDGE

0 Cel

DUAL

25 MHz

R-PDIP-T16

5.25 V

TRUE

4.75 V

CLOCK INHIBIT

NOT SPECIFIED

NOT SPECIFIED

TTL/H/L

SN74198JP4

Texas Instruments

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

1

TTL

8

IN-LINE

DIP24,.6

Shift Registers

2.54 mm

70 Cel

BIDIRECTIONAL

0 Cel

DUAL

R-XDIP-T24

SN7494N

Texas Instruments

PARALLEL IN SERIAL OUT

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

4

5

5

15 pF

IN-LINE

DIP16,.3

40 ns

Shift Registers

2.54 mm

70 Cel

RIGHT

POSITIVE EDGE

0 Cel

DUAL

10 MHz

R-PDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.75 V

58 mA

CLEAR FOLLOWED BY SELECTIVE PRESET IMITATES LOAD

NOT SPECIFIED

NOT SPECIFIED

19.305 mm

TTL/H/L

SN74L96N

Texas Instruments

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

5000000 Hz

TTL

5

IN-LINE

DIP16,.3

Shift Registers

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T16

Not Qualified

SN74HC166J

Texas Instruments

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

8

2/6

IN-LINE

DIP16,.3

Shift Registers

2.54 mm

85 Cel

-40 Cel

DUAL

R-XDIP-T16

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN74AS195J

Texas Instruments

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

1

TTL

4

IN-LINE

DIP16,.3

Shift Registers

2.54 mm

70 Cel

0 Cel

DUAL

R-XDIP-T16

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN74AS299J

Texas Instruments

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC

NO

1

TTL

8

IN-LINE

DIP20,.3

Shift Registers

2.54 mm

70 Cel

0 Cel

DUAL

R-XDIP-T20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

CD4031BF3A

Texas Instruments

SERIAL IN SERIAL OUT

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

NO

1

2000000 Hz

CMOS

38535Q/M;38534H;883B

64

TUBE

5

5/15

50 pF

IN-LINE

DIP16,.3

500 ns

4.2 Amp

Shift Registers

2.54 mm

125 Cel

RIGHT

POSITIVE EDGE

-55 Cel

TIN LEAD

DUAL

8.5 MHz

R-GDIP-T16

18 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

3 V

3 mA

DELAYED BUFFERED CLOCK OUTPUT FOR CASCADING

e0

19.56 mm

4000/14000/40000

SN74AS95AN

Texas Instruments

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

4

IN-LINE

DIP14,.3

Shift Registers

2.54 mm

70 Cel

BIDIRECTIONAL

0 Cel

DUAL

R-PDIP-T14

Not Qualified

SN74F323N

Texas Instruments

PARALLEL IN PARALLEL OUT

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

70000000 Hz

TTL

8

5

5

50 pF

IN-LINE

DIP20,.3

12 ns

Shift Registers

2.54 mm

70 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

0 Cel

DUAL

70 MHz

R-PDIP-T20

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

95 mA

HOLD MODE; COMMON I/O PINS; TOTEMPOLE SERIAL SHIFT RIGHT & SHIFT LEFT OUTPUTS; GATED OUTPUT CONTROL

NOT SPECIFIED

NOT SPECIFIED

24.325 mm

F/FAST

SN74LS299N-00

Texas Instruments

PARALLEL IN PARALLEL OUT

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

8

5

45 pF

IN-LINE

25 ns

2.54 mm

70 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

0 Cel

DUAL

50 MHz

R-PDIP-T20

5.25 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.75 V

60 mA

HOLD MODE

24.325 mm

LS

SN74166JP4

Texas Instruments

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

1

TTL

8

5

5

IN-LINE

DIP16,.3

Shift Registers

2.54 mm

70 Cel

0 Cel

DUAL

R-XDIP-T16

NOT SPECIFIED

NOT SPECIFIED

SN74L95N3

Texas Instruments

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

4

5

5

IN-LINE

DIP14,.3

Shift Registers

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T14

Digital Shift Registers

Digital shift registers are electronic circuits that can store and shift data in a serial-in, serial-out (SISO) or parallel-in, serial-out (PISO) fashion. They are commonly used in digital systems for data storage, data transfer, and signal processing applications.

Shift registers can be designed using various types of flip-flops, such as D flip-flops, JK flip-flops, and T flip-flops. They can also be designed using various technologies, including transistor-transistor logic (TTL), complementary metal-oxide-semiconductor (CMOS), and field-programmable gate arrays (FPGAs).

Digital shift registers can be classified into various types based on their operation mode and the direction of data shift. The most common types of shift registers include:

1. Serial-in, serial-out (SISO) shift registers: These shift registers have one serial input and one serial output. They can shift data in one direction, either left or right, and can be used for data storage, delay generation, and signal processing applications.

2. Parallel-in, serial-out (PISO) shift registers: These shift registers have multiple parallel inputs and one serial output. They can shift data from multiple inputs to a single output in a serial fashion and can be used for data transfer and signal processing applications.

3. Serial-in, parallel-out (SIPO) shift registers: These shift registers have one serial input and multiple parallel outputs. They can shift data from a single input to multiple outputs in a parallel fashion and can be used for data storage and signal processing applications.

4. Parallel-in, parallel-out (PIPO) shift registers: These shift registers have multiple parallel inputs and multiple parallel outputs. They can shift data from multiple inputs to multiple outputs in a parallel fashion and can be used for data transfer and signal processing applications.

Digital shift registers are used in various applications, including serial-to-parallel conversion, parallel-to-serial conversion, data storage, data transfer, and signal processing. They are essential components of digital systems and can be found in many electronic devices, such as computers, mobile phones, and digital cameras.