Discussion :: Flip-Flops - General Questions (Q.No.35)
|Muskaan said: (Dec 5, 2012)|
|PGT is Positive Going Transition
And NGT is negative Going Transition.
Earlier DFF is in clear state (output is 0)
So if D = 1 then in next stage output will be 1
And hence the stage will be changed.
|Khush said: (Dec 22, 2014)|
|But D can be 1 in NGT. How you determined whether it should be option D only.|
|Sameena said: (Feb 8, 2015)|
|It says in the question, that flip flop is using a PGT clock.|
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