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74AHCT123ABQ Datasheet Dual retriggerable monostable multivibrator

Manufacturer: Nexperia

Download the 74AHCT123ABQ datasheet PDF. This datasheet also includes the 74AHC123A variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (74AHC123A-nexperia.pdf) that lists specifications for multiple related part numbers.

General Description

The 74AHC123A;

74AHCT123A is a dual retriggerable monostable multivibrator with reset.

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

Overview

74AHC123A; 74AHCT123A Dual retriggerable monostable multivibrator with reset Rev.

5 — 17 June 2020 Product data sheet 1.

Key Features

  • Wide supply voltage range from 2.0 V to 5.5 V.
  • DC triggered from active HIGH or active LOW inputs.
  • Retriggerable for very long pulses up to 100 % duty factor.
  • Direct reset terminates output pulse.
  • Overvoltage tolerant inputs to 5.5 V.
  • All inputs have a Schmitt-trigger action.
  • High noise immunity.
  • Input levels:.
  • For 74AHC123A: CMOS level.
  • For 74AHCT123A: TTL level.
  • ESD protection:.
  • HBM JES.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
NXP Logo 74AHCT123A Dual retriggerable monostable multivibrator NXP

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