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54F191 - Up/Down Binary Counter

Datasheet Summary

Description

The ’F191 is a reversible modulo-16 binary counter featuring synchronous counting and asynchronous presetting The preset feature allows the ’F191 to be used in programmable dividers The Count Enable input the Terminal Count output and Ripple Clock output make possible a variety of methods of impleme

Features

  • Y Y Y Y High-Speed 125 MHz typical count frequency Synchronous counting Asynchronous parallel load Cascadable Commercial 74F191PC Military Package Number N16E Package.

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Datasheet Details

Part number 54F191
Manufacturer National Semiconductor
File Size 197.33 KB
Description Up/Down Binary Counter
Datasheet download datasheet 54F191 Datasheet
Additional preview pages of the 54F191 datasheet.

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