In order to check the CLR function of a counter, which action should be taken?
A) Ground the CLR input and check to be sure that all of the Q outputs are LOW.
B) Connect the CLR input to Vcc and check to see if all of the Q outputs are HIGH.
C) Apply the active level to the CLR input and check all of the Q outputs to see if they are all in their reset state.
D) Connect the CLR to its correct active level while clocking the counter; check to make sure that all of the Q outputs are toggling.
C
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