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MM74HCT191, MM74HCT190 - Synchronous Binary Up/Down Counters

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This datasheet PDF includes multiple part numbers: MM74HCT191, MM74HCT190. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number MM74HCT191, MM74HCT190
Manufacturer National Semiconductor ↗
File Size 179.17 KB
Description Synchronous Binary Up/Down Counters
Datasheet download datasheet MM74HCT190_NationalSemiconductor.pdf
Note This datasheet PDF includes multiple part numbers: MM74HCT191, MM74HCT190.
Please refer to the document for exact specifications by model.

MM74HCT191 Product details

Description

These high speed synchronous counters utilize advanced silicon-gate CMOS technology They possess the high noise immunity and low power consumption of CMOS technology along with the speeds of low power Schottky TTL These circuits are synchronous reversible up down counters The MM54HCT191 MM74HCT191 are 4-bit binary counters and the MM54HCT190 MM74HCT190 are BCD counters Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change simultaneously when

Features

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