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For a J-K fli...

Question

For a $J - K$ flip-flop, $J$ input is tied to its own $¯ ¯¯ ¯ Q$ output and its $K$ input is connected to its own $Q$ output. If the flip-flop is fed with a clock of frequency $1 M H z$ , its $Q$ output frequency in MHz will be
0.5

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Solution

The correct option is A 0.5
$f_{o u t} = \frac{f_{i n}}{2} = \frac{1 M H z}{2} = 0.5 M H z$

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