Define flip flop.

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Define flip-flop.

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Flip Flop:

Flip-flop is a circuit which can be turned on and off with the same signal. It is like a single switch button when the first time you press it turns on and when second time you press it turns off. So like flip means turn on and flop means turn off. A flip-flop is a sequential logic device. Flip-flop has two states it may be high (or 1) or low (or 0), So flip-flop is called bistable device. There are different types of flip-flop like SR flip-flop, D flip-flop, JK flip-flop, SR flip-flop, master-slave flip-flop etc.

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Description : What is race around condition in JK flip flop and how it can be eliminated?

Last Answer : For the racing around to take place, it is necessary to have the enable input high along with J=K=1. As the enable input remains high for a long time in a JK latch, the problem of ... to zero. Hence the multiple toggling cannot take place. Thus the edge triggering avoids the race around condition.

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Description : State functions of preset, clear, clock and SR inputs related to SR flip flop.

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Last Answer : A sample flip-flop is a 1-bit storage cell.

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