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74HCT164 - shift register

Download the 74HCT164 datasheet PDF (74HC164 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for shift register.

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:.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (74HC164-nexperia.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by nexperia
  • 74HCT164-Q100 - shift register
  • 74HCT164D - shift register
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  • 74HCT163-Q100 - Presettable synchronous 4-bit binary counter
  • 74HCT163D - Presettable synchronous 4-bit binary counter
  • 74HCT163DB - Presettable synchronous 4-bit binary counter
  • 74HCT163PW - Presettable synchronous 4-bit binary counter
  • 74HCT165 - 8-bit parallel-in/serial out shift register

Full PDF Text Transcription

Click to expand full text
74HC164; 74HCT164 8-bit serial-in, parallel-out shift register Rev. 11 — 28 May 2024 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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