Q. When two synchronous BCD counters are cascaded, the output of the present stage is connected to

A
Load input of next higher order decade counter
B
Clear input of next higher order decade counter
C
Count Pulse input of next higher order decade counter
D
Count input of next higher order decade counter
Solution:

When two synchronous BCD counters are cascaded, the output of the present stage is connected to count input of next higher order decade counter . For BCD ripple counters, he output of the present stage is connected to count pulse input of next higher order decade counter.

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