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74F169 - 4-Stage Synchronous Bidirectional Counter

Description

The 74F169 is a fully synchronous 4-stage up/down counter.

The 74F169 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-toHIGH transition of the clock. Features s Asynchronous counting and loading s Built-in lookahead carry capability s Presettable for programmable operation Ordering Code: Order Number 74F169SC 74F169SJ 74F169PC Package Number M16A M16D N16E Package.

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Datasheet Details

Part number 74F169
Manufacturer Fairchild Semiconductor
File Size 66.78 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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74F169 4-Stage Synchronous Bidirectional Counter April 1988 Revised July 1999 74F169 4-Stage Synchronous Bidirectional Counter General Description The 74F169 is a fully synchronous 4-stage up/down counter. The 74F169 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-toHIGH transition of the clock.
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