Question

A flip-flop often has the input from the clock run through the following digital logic. a....

A flip-flop often has the input from the clock run through the following digital logic.

A flip-flop often has the input from the clock run

a. Explain why one would usually expect the output of the above AND gate to be always be equal to zero.

b. In reality, the output of the AND gate can be equal to one. Explain how this would happen.

c. If the NOT gate takes 2 picoseconds to execute, the AND gate takes 4 picoseconds and a clock cycle is 100 picoseconds, what length of time will the AND gate output a one when the clock changes from 0 to 1.

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