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74AC169 - 4-Stage Synchronous Bidirectional Counter

General Description

The ’AC ’ACT169 is fully synchronous 4-stage up down counter The ’AC ’ACT169 is a modulo-16 binary counter It

Key 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 Y ICC reduced by 50% Y Synchronous counting and loading Y Built-In lookahead carry capability Y Presettable for programmable operation Y Outputs source sink 24 mA Y ’ACT has TTL-compatible inputs Y Standard Military Drawing (SMD) ’AC169 5962.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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54AC 74AC16954ACT 74ACT169 4-Stage Synchronous Bidirectional Counter April 1993 54AC 74AC16954ACT 74ACT169 4-Stage Synchronous Bidirectional Counter General Description The ’AC ’ACT169 is fully synchronous 4-stage up down counter The ’AC ’ACT169 is a modulo-16 binary counter It 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 Y ICC reduced by 50% Y Synchronous counting and loading Y Built-In lookahead carry capability Y Presettable for programmable operation Y Outputs source sink 24 mA Y ’ACT has TTL-compatible inputs Y Standard Military Drawing (SMD) ’AC169 5962-91603