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74HCT123D Datasheet Dual retriggerable monostable multivibrator

Manufacturer: Nexperia

Download the 74HCT123D datasheet PDF. This datasheet also includes the 74HC123 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (74HC123-nexperia.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 74HCT123D
Manufacturer Nexperia
File Size 317.40 KB
Description Dual retriggerable monostable multivibrator
Datasheet download datasheet 74HCT123D Datasheet

General Description

The 74HC123;

74HCT123 is a dual retriggerable monostable multivibrator with reset.

The basic output pulse width is programmed by selection of external components (REXT and CEXT).

Overview

74HC123; 74HCT123 Dual retriggerable monostable multivibrator with reset Rev.

12 — 11 August 2021 Product data sheet 1.

Key Features

  • Wide supply voltage range from 2.0 V to 6.0 V.
  • CMOS low power dissipation.
  • High noise immunity.
  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B.
  • Complies with JEDEC standards:.
  • JESD8C (2.7 V to 3.6 V).
  • JESD7A (2.0 V to 6.0 V).
  • Input levels:.
  • For 74HC123: CMOS level.
  • For 74HCT123: TTL level.
  • DC triggered from active HIGH or active LOW inputs.
  • Retriggerable for very long pu.

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