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74HC191 - Presettable synchronous 4-bit binary up/down counter

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nexperia

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74HC191 Presettable synchronous 4-bit binary up/down counter by nexperia - Datasheet Preview — Datasheet preview – 74HC191

Datasheet Details

Part number	74HC191
Manufacturer	nexperia
File Size	293.43 KB
Description	Presettable synchronous 4-bit binary up/down counter
Datasheet	74HC191 Datasheet
Additional preview pages of the 74HC191 datasheet.

Product details

Description

The 74HC191 is an asynchronously presettable 4-bit binary up/down counter.

Features

Wide supply voltage range from 2.0 to 6.0 V.
CMOS low power dissipation.
High noise immunity.
Latch-up performance exceeds 100 mA per JESD 78 Class II Level B.
CMOS input levels.
Synchronous reversible counting.
Asynchronous parallel load.
Count enable control for synchronous expansion.
Single up/down control input Nexperia 74HC191 Presettable synchronous 4-bit binary up/down counter.
Complies with JEDEC.

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Published: Jul 23, 2019 |