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CD74AC164
  • CD74AC164
  • CD74AC164
  • CD74AC164
  • CD74AC164
  • CD74AC164
  • CD74AC164
  • CD74AC164

CD74AC164

ACTIVE

8-Bit Serial-In/Parallel-Out Shift Register

Texas Instruments CD74AC164 Product Info

1 April 2026 1

Parameters

Configuration

Serial-in, Parallel-out

Bits (#)

8

Technology family

AC

Supply voltage (min) (V)

1.5

Supply voltage (max) (V)

5.5

Input type

Standard CMOS

Output type

Push-Pull

Clock frequency (MHz)

75

IOL (max) (mA)

24

IOH (max) (mA)

-24

Supply current (max) (µA)

160

Features

Balanced outputs, High speed (tpd 10-50ns), Positive input clamp diode

Operating temperature range (°C)

-55 to 125

Rating

Catalog

Package

PDIP (N)-14-181.42 mm² 19.3 x 9.4

Features

  • Buffered inputs
  • Typical propagation delay
    • 6ns at VCC = 5V, T A = 25°C, CL = 50pF
  • SCR-latchup-resistant CMOS process and circuit design
  • Speed of bipolar FAST™/AS/S with significantly reduced power consumption
  • Balanced propagation delays
  • AC types feature 1.5V to 5.5V operation and balanced noise immunity at 30% of the supply
  • ±24mA output drive current
    • Fanout to 15 FAST™ ICs
    • Drives 50Ω transmission lines
  • Buffered inputs
  • Typical propagation delay
    • 6ns at VCC = 5V, T A = 25°C, CL = 50pF
  • SCR-latchup-resistant CMOS process and circuit design
  • Speed of bipolar FAST™/AS/S with significantly reduced power consumption
  • Balanced propagation delays
  • AC types feature 1.5V to 5.5V operation and balanced noise immunity at 30% of the supply
  • ±24mA output drive current
    • Fanout to 15 FAST™ ICs
    • Drives 50Ω transmission lines

Description

The ’AC164 and ’ACT164 are 8-bit serial-in/parallel-out shift registers with asynchronous reset that utilize Advanced CMOS Logic technology.

The ’AC164 and ’ACT164 are 8-bit serial-in/parallel-out shift registers with asynchronous reset that utilize Advanced CMOS Logic technology.

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