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HD74HC191, HD74HC190 - Synchronous Up/Down 4-bit Binary Counter

HD74HC191 Description

HD74HC190, HD74HC191 Synchronous Up/Down Decade Counter (Single Clock Line) Synchronous Up/Down 4-bit Binary Counter (Single Clock Line) REJ03D0587-0.
The HD74HC190 is a 4-bit decade counter and the HD74HC191 is a 4-bit binary counter.

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: HD74HC191, HD74HC190. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
HD74HC191, HD74HC190
Manufacturer
Renesas ↗
File Size
342.29 KB
Datasheet
HD74HC190-Renesas.pdf
Description
Synchronous Up/Down 4-bit Binary Counter
Note
This datasheet PDF includes multiple part numbers: HD74HC191, HD74HC190.
Please refer to the document for exact specifications by model.

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Synchronous Down 4-bit Binary Counter Renesas
Renesas HD74HC191-like datasheet

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