In a given circuit as shown the two input waveform A and B are applied simultaneously. The resultant waveform Y is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
(1 = high, 0 = low)
Input to A is in the sequence, 1,0,1,0.
Input to B is in the sequence, 1, 0, 0, 1.
Sequence is inverted by NOT gate.
Thus inputs to OR gate becomes 0, 1, 0, 1 and output of OR gate becomes 0, 1, 1, 1
Since for OR gate 0 + 1 = 1.
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