20 Digital Shift Registers 1,214

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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

MC74ACT299DT

Onsemi

PARALLEL IN PARALLEL OUT

INDUSTRIAL

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

110000000 Hz

CMOS

8

5

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP20,.25

16.5 ns

Shift Registers

.65 mm

85 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-40 Cel

DUAL

110 MHz

R-PDSO-G20

5.5 V

1.2 mm

4.4 mm

Not Qualified

TRUE

4.5 V

6.5 mm

ACT

MC74ACT323DTR2

Onsemi

PARALLEL IN PARALLEL OUT

INDUSTRIAL

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

110000000 Hz

CMOS

8

5

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP20,.25

14.5 ns

Shift Registers

.65 mm

85 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-40 Cel

TIN LEAD

DUAL

110 MHz

R-PDSO-G20

5.5 V

1.2 mm

4.4 mm

Not Qualified

TRUE

4.5 V

SISO OPERATION ALSO AVAILABLE

e0

6.5 mm

ACT

MC74ACT323DT

Onsemi

PARALLEL IN PARALLEL OUT

INDUSTRIAL

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

110000000 Hz

CMOS

8

5

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP20,.25

14.5 ns

Shift Registers

.65 mm

85 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-40 Cel

TIN LEAD

DUAL

110 MHz

R-PDSO-G20

5.5 V

1.2 mm

4.4 mm

Not Qualified

TRUE

4.5 V

SISO OPERATION ALSO AVAILABLE

e0

6.5 mm

ACT

MC74AC323DW

Onsemi

PARALLEL IN PARALLEL OUT

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

5

3.3/5

SMALL OUTLINE

SOP20,.4

Shift Registers

1.27 mm

85 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-40 Cel

TIN LEAD

DUAL

R-PDSO-G20

6 V

2.65 mm

7.5 mm

Not Qualified

TRUE

2 V

e0

12.8 mm

AC

MC74AC299DTR2

Onsemi

PARALLEL IN PARALLEL OUT

INDUSTRIAL

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

105000000 Hz

CMOS

8

5

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP20,.25

24.5 ns

Shift Registers

.65 mm

85 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-40 Cel

DUAL

105 MHz

R-PDSO-G20

6 V

1.2 mm

4.4 mm

Not Qualified

TRUE

2 V

6.5 mm

AC

MC74AC299DWR2

Onsemi

PARALLEL IN PARALLEL OUT

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

80000000 Hz

CMOS

8

5

3.3/5

SMALL OUTLINE

SOP20,.4

24.5 ns

Shift Registers

1.27 mm

85 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-40 Cel

TIN LEAD

DUAL

105 MHz

R-PDSO-G20

1

6 V

2.65 mm

7.5 mm

Not Qualified

TRUE

2 V

SISO OPERATION ALSO AVAILABLE

e0

235

12.8 mm

AC

SN74LS299DWR2

Onsemi

PARALLEL IN PARALLEL OUT

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

25000000 Hz

TTL

8

5

5

SMALL OUTLINE

SOP20,.4

39 ns

Shift Registers

1.27 mm

70 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

0 Cel

TIN LEAD

DUAL

25 MHz

R-PDSO-G20

1

5.25 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.75 V

e0

235

12.8 mm

LS

MC74ACT323N

Onsemi

PARALLEL IN PARALLEL OUT

INDUSTRIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

110000000 Hz

CMOS

8

5

5

IN-LINE

DIP20,.3

14.5 ns

Shift Registers

2.54 mm

85 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-40 Cel

TIN LEAD

DUAL

110 MHz

R-PDIP-T20

5.5 V

4.57 mm

7.62 mm

Not Qualified

TRUE

4.5 V

SISO OPERATION ALSO AVAILABLE

e0

26.415 mm

ACT

MC74ACT299DTR2

Onsemi

PARALLEL IN PARALLEL OUT

INDUSTRIAL

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

110000000 Hz

CMOS

8

5

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP20,.25

16.5 ns

Shift Registers

.65 mm

85 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-40 Cel

DUAL

110 MHz

R-PDSO-G20

5.5 V

1.2 mm

4.4 mm

Not Qualified

TRUE

4.5 V

6.5 mm

ACT

MC74ACT299DWR2G

Onsemi

PARALLEL IN PARALLEL OUT

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

110000000 Hz

CMOS

8

5

5

SMALL OUTLINE

SOP20,.4

16.5 ns

Shift Registers

1.27 mm

85 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-40 Cel

TIN

DUAL

110 MHz

R-PDSO-G20

3

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.5 V

SISO OPERATION ALSO AVAILABLE

e3

260

12.8 mm

ACT

M54HC299F1R

STMicroelectronics

PARALLEL IN PARALLEL OUT

MILITARY

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

20000000 Hz

CMOS

8

5

2/6

50 pF

IN-LINE

DIP20,.3

51 ns

Shift Registers

2.54 mm

125 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-55 Cel

TIN LEAD

DUAL

20 MHz

R-GDIP-T20

6 V

5.71 mm

7.62 mm

Not Qualified

TRUE

2 V

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

e0

HC/UH

M54HC299F1

STMicroelectronics

PARALLEL IN PARALLEL OUT

MILITARY

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

13000000 Hz

CMOS

8

5

2/6

50 pF

IN-LINE

DIP20,.3

71 ns

Shift Registers

2.54 mm

125 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-55 Cel

TIN LEAD

DUAL

13 MHz

R-GDIP-T20

6 V

5 mm

7.62 mm

Not Qualified

TRUE

2 V

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

e0

24.51 mm

HC/UH

5962-8875401XC

STMicroelectronics

PARALLEL IN PARALLEL OUT

MILITARY

FLAT

20

DFP

RECTANGULAR

UNSPECIFIED

YES

1

70000000 Hz

CMOS

MIL-STD-883

8

3

3.3/5

FLATPACK

FL20,.3

26.5 ns

Shift Registers

1.27 mm

125 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-55 Cel

Gold (Au)

DUAL

90 MHz

R-XDFP-F20

6 V

2.16 mm

7.115 mm

Not Qualified

TRUE

2 V

e4

12.955 mm

AC

T54LS299D2

STMicroelectronics

MILITARY

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC

NO

4

25000000 Hz

8

5

5

IN-LINE

DIP20,.3

Shift Registers

2.54 mm

125 Cel

BIDIRECTIONAL

-55 Cel

DUAL

R-XDIP-T20

Not Qualified

74ACT299B

STMicroelectronics

PARALLEL IN PARALLEL OUT

MILITARY

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

80000000 Hz

CMOS

8

5

5

IN-LINE

DIP20,.3

16 ns

Shift Registers

2.54 mm

125 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-55 Cel

MATTE TIN

DUAL

80 MHz

R-PDIP-T20

5.5 V

3.93 mm

7.62 mm

Not Qualified

TRUE

4.5 V

e3

25.15 mm

ACT

5962-8877102VXA

STMicroelectronics

PARALLEL IN PARALLEL OUT

MILITARY

FLAT

20

DFP

RECTANGULAR

UNSPECIFIED

YES

1

95000000 Hz

CMOS

MIL-PRF-38535 Class V

8

5

5

FLATPACK

FL20,.3

18 ns

Shift Registers

1.27 mm

125 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-55 Cel

TIN LEAD

DUAL

R-XDFP-F20

5.5 V

2.16 mm

7.115 mm

Not Qualified

TRUE

4.5 V

e0

12.955 mm

ACT

M54HC323F1R

STMicroelectronics

PARALLEL IN PARALLEL OUT

MILITARY

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

20000000 Hz

CMOS

8

5

2/6

50 pF

IN-LINE

DIP20,.3

51 ns

Shift Registers

2.54 mm

125 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-55 Cel

TIN LEAD

DUAL

20 MHz

R-GDIP-T20

6 V

5.71 mm

7.62 mm

Not Qualified

TRUE

2 V

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

e0

HC/UH

T74LS299D1

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC

NO

4

25000000 Hz

8

5

5

IN-LINE

DIP20,.3

Shift Registers

2.54 mm

70 Cel

BIDIRECTIONAL

0 Cel

DUAL

R-XDIP-T20

Not Qualified

5962-8875401SA

STMicroelectronics

PARALLEL IN PARALLEL OUT

MILITARY

FLAT

20

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

70000000 Hz

CMOS

38535Q/M;38534H;883B

8

3

3.3/5

FLATPACK

FL20,.3

26.5 ns

Shift Registers

1.27 mm

125 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-55 Cel

TIN LEAD

DUAL

90 MHz

R-GDFP-F20

6 V

2.286 mm

6.731 mm

Not Qualified

TRUE

2 V

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

e0

AC

T74LS398B1

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

4

TTL

4

5

5

IN-LINE

DIP20,.3

Shift Registers

2.54 mm

70 Cel

RIGHT

0 Cel

DUAL

R-PDIP-T20

Not Qualified

74AC299TTR

STMicroelectronics

PARALLEL IN PARALLEL OUT

MILITARY

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

45000000 Hz

CMOS

8

TR

3.3

3.3/5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP20,.25

22 ns

Shift Registers

.65 mm

125 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

80 MHz

R-PDSO-G20

6 V

1.2 mm

4.4 mm

Not Qualified

TRUE

2 V

e4

6.5 mm

AC

T74LS95BC1

STMicroelectronics

PARALLEL IN PARALLEL OUT

COMMERCIAL

J BEND

20

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

TTL

4

5

15 pF

CHIP CARRIER

32 ns

1.27 mm

70 Cel

RIGHT

NEGATIVE EDGE

0 Cel

QUAD

25 MHz

S-PQCC-J20

5.25 V

4.57 mm

8.9662 mm

Not Qualified

TRUE

4.75 V

21 mA

SEPARATE CLOCKS FOR SHIFT RIGHT & LOAD

8.9662 mm

LS

74AC299MTR

STMicroelectronics

PARALLEL IN PARALLEL OUT

MILITARY

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

45000000 Hz

CMOS

8

TR

3.3

3.3/5

SMALL OUTLINE

SOP20,.4

22 ns

Shift Registers

1.27 mm

125 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

80 MHz

R-PDSO-G20

1

6 V

2.65 mm

7.5 mm

Not Qualified

TRUE

2 V

e4

12.8 mm

AC

T74LS299C1

STMicroelectronics

COMMERCIAL

J BEND

20

QCCJ

SQUARE

PLASTIC/EPOXY

YES

4

25000000 Hz

8

5

5

CHIP CARRIER

LDCC20,.4SQ

Shift Registers

1.27 mm

70 Cel

BIDIRECTIONAL

0 Cel

QUAD

S-PQCC-J20

Not Qualified

5962-8875401SX

STMicroelectronics

PARALLEL IN PARALLEL OUT

MILITARY

FLAT

20

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

CMOS

8

5

FLATPACK

18.5 ns

1.27 mm

125 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-55 Cel

DUAL

80 MHz

R-GDFP-F20

6 V

2.286 mm

6.731 mm

Not Qualified

TRUE

2 V

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

AC

74AC299B

STMicroelectronics

PARALLEL IN PARALLEL OUT

MILITARY

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

45000000 Hz

CMOS

8

3.3

3.3/5

IN-LINE

DIP20,.3

22 ns

Shift Registers

2.54 mm

125 Cel

BIDIRECTIONAL

3-STATE

-55 Cel

TIN LEAD

DUAL

80 MHz

R-PDIP-T20

6 V

3.93 mm

7.62 mm

Not Qualified

TRUE

2 V

e0

25.15 mm

AC

5962-8875401VSA

STMicroelectronics

PARALLEL IN PARALLEL OUT

MILITARY

FLAT

20

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

70000000 Hz

CMOS

MIL-PRF-38535 Class V

8

3

3.3/5

FLATPACK

FL20,.3

26.5 ns

Shift Registers

1.27 mm

125 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-55 Cel

TIN LEAD

DUAL

90 MHz

R-GDFP-F20

6 V

Not Qualified

TRUE

2 V

e0

AC

5962-8875401XA

STMicroelectronics

PARALLEL IN PARALLEL OUT

MILITARY

FLAT

20

DFP

RECTANGULAR

UNSPECIFIED

YES

1

70000000 Hz

CMOS

MIL-STD-883

8

3

3.3/5

FLATPACK

FL20,.3

26.5 ns

Shift Registers

1.27 mm

125 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-55 Cel

TIN LEAD

DUAL

90 MHz

R-XDFP-F20

6 V

2.16 mm

7.115 mm

Not Qualified

TRUE

2 V

e0

12.955 mm

AC

74ACT299MTR

STMicroelectronics

PARALLEL IN PARALLEL OUT

MILITARY

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

80000000 Hz

CMOS

8

TR

5

5

SMALL OUTLINE

SOP20,.4

16 ns

Shift Registers

1.27 mm

125 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

80 MHz

R-PDSO-G20

1

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.5 V

e4

12.8 mm

ACT

M54HC323F1

STMicroelectronics

PARALLEL IN PARALLEL OUT

MILITARY

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

13000000 Hz

CMOS

8

5

5

50 pF

IN-LINE

DIP20,.3

71 ns

Shift Registers

2.54 mm

125 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-55 Cel

TIN LEAD

DUAL

13 MHz

R-GDIP-T20

6 V

5 mm

7.62 mm

Not Qualified

TRUE

2 V

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

e0

24.51 mm

HC/UH

5962-8875401SC

STMicroelectronics

PARALLEL IN PARALLEL OUT

MILITARY

FLAT

20

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

70000000 Hz

CMOS

38535Q/M;38534H;883B

8

5

3.3/5

FLATPACK

FL20,.3

18.5 ns

Shift Registers

1.27 mm

125 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-55 Cel

Gold (Au)

DUAL

80 MHz

R-GDFP-F20

6 V

2.286 mm

6.731 mm

Not Qualified

TRUE

2 V

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

e4

AC

74AC299M

STMicroelectronics

PARALLEL IN PARALLEL OUT

MILITARY

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

45000000 Hz

CMOS

8

3.3

3.3/5

SMALL OUTLINE

SOP20,.4

22 ns

Shift Registers

1.27 mm

125 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

80 MHz

R-PDSO-G20

6 V

2.65 mm

7.5 mm

Not Qualified

TRUE

2 V

e4

12.8 mm

AC

5962-8877102XX

STMicroelectronics

PARALLEL IN PARALLEL OUT

MILITARY

FLAT

20

DFP

RECTANGULAR

UNSPECIFIED

YES

1

CMOS

8

5

FLATPACK

18 ns

1.27 mm

125 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-55 Cel

DUAL

R-XDFP-F20

5.5 V

2.16 mm

7.115 mm

Not Qualified

TRUE

4.5 V

12.955 mm

ACT

T74LS398D1

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC

NO

4

TTL

4

5

5

IN-LINE

DIP20,.3

Shift Registers

2.54 mm

70 Cel

RIGHT

0 Cel

DUAL

R-XDIP-T20

Not Qualified

74ACT299TTR

STMicroelectronics

PARALLEL IN PARALLEL OUT

MILITARY

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

80000000 Hz

CMOS

8

TR

5

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP20,.25

16 ns

Shift Registers

.65 mm

125 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

80 MHz

R-PDSO-G20

5.5 V

1.1 mm

4.4 mm

Not Qualified

TRUE

4.5 V

e4

6.5 mm

ACT

5962-8875401VXX

STMicroelectronics

PARALLEL IN PARALLEL OUT

MILITARY

FLAT

20

DFP

RECTANGULAR

UNSPECIFIED

YES

1

CMOS

8

3

FLATPACK

26.5 ns

1.27 mm

125 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-55 Cel

DUAL

90 MHz

R-XDFP-F20

6 V

2.16 mm

7.115 mm

Not Qualified

TRUE

2 V

12.955 mm

AC

5962-8877102XC

STMicroelectronics

PARALLEL IN PARALLEL OUT

MILITARY

FLAT

20

DFP

RECTANGULAR

UNSPECIFIED

YES

1

95000000 Hz

CMOS

MIL-STD-883

8

5

5

FLATPACK

FL20,.3

18 ns

Shift Registers

1.27 mm

125 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-55 Cel

Gold (Au)

DUAL

R-XDFP-F20

5.5 V

2.16 mm

7.115 mm

Not Qualified

TRUE

4.5 V

e4

12.955 mm

ACT

5962-8875401VXA

STMicroelectronics

PARALLEL IN PARALLEL OUT

MILITARY

FLAT

20

DFP

RECTANGULAR

UNSPECIFIED

YES

1

70000000 Hz

CMOS

MIL-PRF-38535 Class V

8

3

3.3/5

FLATPACK

FL20,.3

26.5 ns

Shift Registers

1.27 mm

125 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-55 Cel

TIN LEAD

DUAL

90 MHz

R-XDFP-F20

6 V

2.16 mm

7.115 mm

Not Qualified

TRUE

2 V

e0

12.955 mm

AC

74ACT299M

STMicroelectronics

PARALLEL IN PARALLEL OUT

MILITARY

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

80000000 Hz

CMOS

8

5

5

SMALL OUTLINE

SOP20,.4

16 ns

Shift Registers

1.27 mm

125 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

80 MHz

R-PDSO-G20

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.5 V

e4

12.8 mm

ACT

5962-8875401XX

STMicroelectronics

PARALLEL IN PARALLEL OUT

MILITARY

FLAT

20

DFP

RECTANGULAR

UNSPECIFIED

YES

1

CMOS

8

3

FLATPACK

26.5 ns

1.27 mm

125 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-55 Cel

DUAL

90 MHz

R-XDFP-F20

6 V

2.16 mm

7.115 mm

Not Qualified

TRUE

2 V

12.955 mm

AC

T74LS299M1

STMicroelectronics

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

25000000 Hz

8

5

5

SMALL OUTLINE

SOP20,.4

Shift Registers

1.27 mm

70 Cel

BIDIRECTIONAL

0 Cel

DUAL

R-PDSO-G20

Not Qualified

5962-8877102VXX

STMicroelectronics

PARALLEL IN PARALLEL OUT

MILITARY

FLAT

20

DFP

RECTANGULAR

UNSPECIFIED

YES

1

CMOS

8

5

FLATPACK

18 ns

1.27 mm

125 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-55 Cel

DUAL

R-XDFP-F20

5.5 V

2.16 mm

7.115 mm

Not Qualified

TRUE

4.5 V

12.955 mm

ACT

T54LS398D2

STMicroelectronics

MILITARY

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC

NO

4

TTL

4

5

5

IN-LINE

DIP20,.3

Shift Registers

2.54 mm

125 Cel

RIGHT

-55 Cel

DUAL

R-XDIP-T20

Not Qualified

T74LS166C1

STMicroelectronics

PARALLEL IN SERIAL OUT

COMMERCIAL

J BEND

20

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

25000000 Hz

TTL

8

5

5

15 pF

CHIP CARRIER

LDCC20,.4SQ

35 ns

Shift Registers

1.27 mm

70 Cel

RIGHT

POSITIVE EDGE

0 Cel

TIN LEAD

QUAD

25 MHz

S-PQCC-J20

5.25 V

4.57 mm

8.9662 mm

Not Qualified

TRUE

4.75 V

38 mA

CLOCK INHIBIT

e0

8.9662 mm

LS

T74LS195AC1

STMicroelectronics

PARALLEL IN PARALLEL OUT

COMMERCIAL

J BEND

20

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

TTL

4

5

15 pF

CHIP CARRIER

26 ns

1.27 mm

70 Cel

RIGHT

POSITIVE EDGE

0 Cel

QUAD

30 MHz

S-PQCC-J20

5.25 V

4.57 mm

8.9662 mm

Not Qualified

TRUE

4.75 V

21 mA

COMPLEMENTARY SERIAL SHIFT RIGHT OUTPUT; J AND KBAR SERIAL INPUT

8.9662 mm

LS

5962-8877102XA

STMicroelectronics

PARALLEL IN PARALLEL OUT

MILITARY

FLAT

20

DFP

RECTANGULAR

UNSPECIFIED

YES

1

95000000 Hz

CMOS

MIL-STD-883

8

5

5

FLATPACK

FL20,.3

18 ns

Shift Registers

1.27 mm

125 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-55 Cel

TIN LEAD

DUAL

R-XDFP-F20

5.5 V

2.16 mm

7.115 mm

Not Qualified

TRUE

4.5 V

e0

12.955 mm

ACT

T74LS91C1

STMicroelectronics

SERIAL IN SERIAL OUT

COMMERCIAL

J BEND

20

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

TTL

8

5

CHIP CARRIER

40 ns

1.27 mm

70 Cel

RIGHT

POSITIVE EDGE

0 Cel

QUAD

18 MHz

S-PQCC-J20

5.25 V

4.57 mm

8.9662 mm

Not Qualified

COMPLEMENTARY

4.75 V

8.9662 mm

LS

T74LS395AC1

STMicroelectronics

PARALLEL IN PARALLEL OUT

COMMERCIAL

J BEND

20

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

TTL

4

5

45 pF

CHIP CARRIER

30 ns

1.27 mm

70 Cel

RIGHT

3-STATE

NEGATIVE EDGE

0 Cel

QUAD

30 MHz

S-PQCC-J20

5.25 V

4.57 mm

8.9662 mm

Not Qualified

TRUE

4.75 V

34 mA

TOTEMPOLE SERIAL SHIFT RIGHT OUTPUT

8.9662 mm

LS

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.