M54HC696, M54 - HC697/699 U/D 4 BIT BINARY COUNTER/REGISTER 3-STATE HC696/698 U/D DECADE COUNTER/REGISTER 3-STATE

ST Microelectronics

Datasheet Details

Part number	M54HC696, M54
Manufacturer	STMicroelectronics ↗
File Size	429.86 KB
Description	HC697/699 U/D 4 BIT BINARY COUNTER/REGISTER 3-STATE HC696/698 U/D DECADE COUNTER/REGISTER 3-STATE
Datasheet	M54-HC696.pdf
Note	This datasheet PDF includes multiple part numbers: M54HC696, M54. Please refer to the document for exact specifications by model.

The HC696/697 are high speed CMOS up/down counters fabricated with silicon gate C2MOS technology.

enable P and enable T and a ripple-carry output for easy expansion. the register/counter select input, R/C, selects the counter when low or the register when high for the three state outputs, QA, QB, Qc and QD. Both the counter clock CCK and register clock RCK are positive-edge triggered. The counter clear CCLR is active low and is synchronous for HC698/699, and asynchronous for HC696/697. All inputs are equipped with protection circuits against static discharge and transient excess voltage. Mar.

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M54HC690 - COUNTER/REGISTER
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M54HC693 - COUNTER/REGISTER
M54HC697 - HC697/699 U/D 4 BIT BINARY COUNTER/REGISTER 3-STATE HC696/698 U/D DECADE COUNTER/REGISTER 3-STATE
M54HC698 - HC697/699 U/D 4 BIT BINARY COUNTER/REGISTER 3-STATE HC696/698 U/D DECADE COUNTER/REGISTER 3-STATE

Published: Apr 26, 2005 |