# Flip Flops – 92

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92. Four J-K flip-flops are cascaded with their J-K inputs tied HIGH. If the input frequency (fin) to the first flip-flop is 32 kHz, the output frequency (fout) is ________.

(a) 1 kHz
(b) 2 kHz
(c) 4 kHz
(d) 16 kHz

Explanation
Explanation : No answer description available for this question. Let us discuss.
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