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74191

The 74191 is 4 BIT SYNCHRONOUS UP/DOWN COUNTERS designed by SGS-THOMSON.

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Datasheet preview – 74191

Datasheet Details

Part number 74191, 74191-SGS
Manufacturer SGS-THOMSON
File Size 296.86 KB
Description 4 BIT SYNCHRONOUS UP/DOWN COUNTERS
Datasheet download datasheet 74191-SGS-THOMSON.pdf
Note This datasheet PDF includes multiple part numbers: 74191, 74191-SGS.
Please refer to the document for exact specifications by model.
Additional preview pages of the 74191 datasheet.

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Description

The M54/74HC190/191 are high speed CMOS 4-BIT SYNCHRONOUS UP/DOWN COUNTERS fabricated in silicon gate C2MOS technology.

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