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The flip-flop can be configured to change state on each clock pulse. This causes the output of the flip-flop to be one half of the input frequency - hence the term "frequency division".

You can also configure more than one flip-flop into other divider scenarios, such as divide by 3, 5, 10, etc. You can also use the output as the input to a phase-locked-loop, resulting in frequency multiplication.

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Q: How can a flip flop be used in frequency division?
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Related questions

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