HT74164 -- 8-Bit Serial-In/Parallel-Out Shift Register

General Description

The HT74164 is identical in pin-out to the LS164. The device inputs are compatible with standard CMOS outputs; with pull-up resistors, they are compatible with LSTTL outputs. The HT74164 is a 8-bit, serial input to parallel-output shift register. Two serial data inputs, A1 and A2, are provided so that one input may be used as a data enable. Data is entered on each rising edge of the clock. The active low asynchronous reset overrides the Clock and Serial Data inputs.

Features

  • Operating voltage: 2.0V~6.0V
  • A 8-bit, serial-input to parallel-output shift register
  • Gated serial data inputs
  • Asynchronous master reset
  • Output drive capability: 10 LSTTL Loads
  • Outputs Directly Interface to CMOS
  • High noise immunity characteristic of CMOS Devices.
  • 14-pin DIP/SOP package

技術相關資訊