Download the 74AHC123ABQ datasheet PDF.
This datasheet also covers the 74AHC123A variant, as both devices belong to the same dual retriggerable monostable multivibrator family and are provided as variant models within a single manufacturer datasheet.
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).
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.
Full PDF Text Transcription for 74AHC123ABQ (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
74AHC123ABQ. For precise diagrams, and layout, please refer to the original PDF.
74AHC123A; 74AHCT123A Dual retriggerable monostable multivibrator with reset Rev. 5 — 17 June 2020 Product data sheet 1. General description The 74AHC123A; 74AHCT123A is ...
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roduct data sheet 1. 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). Once triggered this basic pulse width may be extended by retriggering either of the edge triggered inputs (nA or (nB). By repeating this process, the output pulse period (nQ = HIGH, nQ = LOW) can be made as long as desired. Alternatively, an output delay can be terminated at any time by a LOW-going edge on input nRD. Inputs are overvoltage tolerant. This feature allows the use of these devices as transl
74AHC123ABQ Datasheet
