Clear (CLR) or preset (PRE) with a bar above them shows that they have ________
Clear (CLR) or preset (PRE) with a bar above them shows that they have ________ Correct Answer Active low input
The inversion bar over the designations of preset and clear shows that they have active LOW asynchronous inputs. If the preset input is active low, then the output of the flip-flop is set to one. If the clear input is active low, then the output of the flip-flop is reset to 0.
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Feb 20, 2025