Published:2011/4/1 0:43:00 Author:Ecco | Keyword: digital circuit, input J - K , master-slave flip-flop | From:SeekIC
7472, 74H72,74L72 input J - K master-slave flip-flop(with preset and remove terminal)
Unsteady state. When the preset and remove terminal return in high level, the state could not be kept. And the level of Qo is equal to Q before eatablishing steadystate input.
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