What is the maximum delay that can occur if four flip-flops are conne – McqOptions

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1.	What is the maximum delay that can occur if four flip-flops are connected as a ripple counter and each flip-flop has propagation delays of tPHL = 22 ns and tPLH = 15 ns?
A.	15 ns
B.	22 ns
C.	60 ns
D.	88 ns
Answer» E.

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