Flip Flops – 64

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64. With four J-K flip-flops wired as an asynchronous counter, the first output change of divider #4 indicates a count of how many input clock pulses?

(a) 16
(b) 8
(c) 4
(d) 2

Answer
Answer : (b)
Explanation
Explanation : No answer description available for this question. Let us discuss.
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