MM74HC163 Description
74HC160 MM54 74HC161 MM54 74HC162 MM54 74HC163 January 1992 MM74HC160 Synchronous Decade Counter with Asynchronous Clear MM54HC161 MM74HC161 Synchro.MM74HC163 Features
* Y Y Y Y Y Typical operating frequency 40 MHz Typical propagation delay clock to Q 18 ns Low quiescent current 80 mA maximum (74HC Series) Low input current 1 mA maximum Wide power supply range 2MM74HC163 Applications
* They offer the high noise immunity and low power consumption inherent to CMOS with speeds similar to low power Schottky TTL The ’HC160 and the ’HC162 are 4 bit decade counters and the ’HC161 and the ’HC163 are 4 bit binary counters All flip-flops are clocked simultaneously on the low to high transit
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