The Setup Time of a Clocked Flip- Flop Is

Multiple Choice

The setup time of a clocked flip- flop is:

A) the minimum amount of time that an input must remain stable before an active clock transition.
B) the maximum amount of time that an output must remain stable after an active clock transition.
C) the minimum amount of time that an input must remain stable after an active clock transition.
D) the minimum amount of time that an output must remain stable before an active clock transition.