CD74HC4020E Datasheet PDF - TI

●The CD74HC4020E is a 14-stage Ripple-carry Binary Counter. All the counter stages are master-slave flip-flops. The state of the stage advances one count on the negative clock transition of each input pulse, a high voltage level on the MR line resets all counters to their zero state. All inputs and outputs are buffered.

● Fully static operation

● Buffered inputs

● Common reset

● Negative edge clocking

● Balanced propagation delay and transition times

● Significant power reduction compared to LSTTL logic ICs

● High noise immunity

● Direct LSTTL input logic compatibility

● CMOS Input compatibility

● 10 LSTTL Load standard outputs

● 15 LSTTL Load bus driver outputs