Digital Electronics - Combinational Logic Analysis - Discussion

Discussion Forum : Combinational Logic Analysis - General Questions (Q.No. 7)
7.

The following waveform pattern is for a(n) ________.

2-input AND gate
2-input OR gate
Exclusive-OR gate
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
4 comments Page 1 of 1.

Garima said:   1 decade ago
Because in the timing diagram,

Whenever a=0 & b=0 then only x=0 else output is 1.

Thus it follows the truth table of OR gate.

Sushmitha said:   10 years ago
Please someone explain it. I can't understand.

Deepanjali said:   9 years ago
Please explain it.

Patricia said:   8 years ago
Since it is pulses it corresponds to 0's and 1's.
Input A= 101010101
Input B= 111110111

Ouput x shows= 111110111, which corresponds to a characteristic of an OR Gate.

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