CD54HC4520 counters equivalent, dual synchronous counters.
* Positive or Negative Edge Triggering
* Synchronous Internal Carry Propagation
* Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . ..
The CD74HC4518 is a dual BCD up-counter. The ’HC4520 and CD74HCT4520 are dual binary up-counters. Each device consists of two independent internally synchronous 4-stage counters. The counter stages are D-type flip-flops
CD74HCT4520MT
-55 to 125
16 L.
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