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On the 74ls74 d flip-flop, the pr (preset) and clr (clear) inputs have a circle. what do these symbols mean?

On the 74ls74 d flip-flop, the pr (preset) and clr (clear) inputs have a circle. what do these symbols mean?
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3 votes
On the 74ls74 d flip-flop, the pr (preset) and clr (clear) inputs have a circle. what do these symbols mean?

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User Muljayan
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8.8k points

1 Answer

2 votes
It mean o JJ the 7 to the J
answered
User Elena Unanyan
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8.4k points
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