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74HC164D - shift register

This page provides the datasheet information for the 74HC164D, a member of the 74HC164 shift register family.

Datasheet Summary

Description

The 74HC164; 74HCT164 is an 8-bit serial-in/parallel-out shift register.

Features

  • Wide supply voltage range from 2.0 to 6.0 V.
  • CMOS low power dissipation.
  • High noise immunity.
  • Input levels:.
  • For 74HC164: CMOS level.
  • For 74HCT164: TTL level.
  • Gated serial data inputs.
  • Asynchronous master reset.
  • Complies with JEDEC standards.
  • JESD8C (2.7 V to 3.6 V).
  • JESD7A (2.0 V to 6.0 V).
  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B.
  • ESD protection:.

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Datasheet preview – 74HC164D

Datasheet Details

Part number 74HC164D
Manufacturer nexperia
File Size 277.92 KB
Description shift register
Datasheet download datasheet 74HC164D Datasheet
Additional preview pages of the 74HC164D datasheet.
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Full PDF Text Transcription

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74HC164; 74HCT164 8-bit serial-in, parallel-out shift register Rev. 10 — 1 September 2021 Product data sheet 1. General description The 74HC164; 74HCT164 is an 8-bit serial-in/parallel-out shift register. The device features two serial data inputs (DSA and DSB), eight parallel data outputs (Q0 to Q7). Data is entered serially through DSA or DSB and either input can be used as an active HIGH enable for data entry through the other input. Data is shifted on the LOW-to-HIGH transitions of the clock (CP) input. A LOW on the master reset input (MR) clears the register and forces all outputs LOW, independently of other inputs. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2.
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