CD74HCT163 counters equivalent, high-speed cmos logic presettable counters.
* ’HC161, ’HCT161 4-Bit Binary Counter, Asynchronous Reset
* ’HC163, ’HCT163 4-Bit Binary Counter, Synchronous Reset
* Synchronous Counting and Loading
* .
The ’HC161 and ’HCT161 are asynchronous reset decade and binary counters, respectively; the ’HC163 and ’HCT163 devices .
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