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Counters - Technical MCQs

Q1:

Synchronous construction reduces the delay time of a counter to the delay of:

A all flip-flops and gates

B all flip-flops and gates after a 3 count

C a single gate

D a single flip-flop and a gate

ANS:D - a single flip-flop and a gate

If output of one flipflop is connected to the input of next and soon like that then in that case the delay will be equal to sum of delays of all flip flops.