54AC169_NationalSemiconductor.pdf
Datasheet Details
Part number:
54ACT169, 54AC169
Manufacturer:
National Semiconductor
File Size:
202.59 KB
Description:
4-stage synchronous bidirectional counter.
Note:
This datasheet PDF includes multiple part numbers: 54ACT169, 54AC169.
Please refer to the document for exact specifications by model.
54ACT169, 54AC169, 4-Stage Synchronous Bidirectional Counter
54ACT169 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. n n n n n n Synchronous counting and loading
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