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74F169 - 4-Stage Synchronous Bidirectional Counter

Description

The ’F169 is a fully synchronous 4-stage up down counter The ’F169 is a modulo-16 binary counter

Features

  • a preset capability for programmable operation carry lookahead for easy cascading and a U D input to control the direction of counting All state changes whether in counting or parallel loading are initiated by the LOW-to-HIGH transition of the clock Features Y Y Y Asynchronous counting and loading Built-in lookahead carry capability Presettable for programmable operation Commercial 74F169PC Military Package Number N16E Package.

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Datasheet Details

Part number 74F169
Manufacturer National Semiconductor
File Size 160.13 KB
Description 4-Stage Synchronous Bidirectional Counter
Datasheet download datasheet 74F169 Datasheet
Additional preview pages of the 74F169 datasheet.

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Full PDF Text Transcription

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54F 74F169 4-Stage Synchronous Bidirectional Counter November 1994 54F 74F169 4-Stage Synchronous Bidirectional Counter General Description The ’F169 is a fully synchronous 4-stage up down counter The ’F169 is a modulo-16 binary counter Features a preset capability for programmable operation carry lookahead for easy cascading and a U D input to control the direction of counting All state changes whether in counting or parallel loading are initiated by the LOW-to-HIGH transition of the clock Features Y Y Y Asynchronous counting and loading Built-in lookahead carry capability Presettable for programmable operation Commercial 74F169PC Military Package Number N16E Package Description 16-Lead (0 300 Wide) Molded Dual-In-Line 16-Lead Ceramic Dual-In-Line 16-Lead (0 150 Wide) Molded Small
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