Digital Electronics - Combinational Logic Analysis - Discussion

Discussion Forum : Combinational Logic Analysis - General Questions (Q.No. 2)
2.
The output of an exclusive-NOR gate is 1. Which input combination is correct?
A = 1, B = 0
A = 0, B = 1
A = 0, B = 0
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
7 comments Page 1 of 1.

Bangaram said:   1 decade ago
Output equation for the two input(A,B) exclusive-NOR gate is (A.B)+(A bar.B bar)...
substitute input values...

Sandeep mandal said:   1 decade ago
We know that in ex-nor gate same input is 1 and different input is 0. So clearly c is a right answer.

Bijendra kumar said:   1 decade ago
In ex-nor gate if both terminal high or low then it gives high output other wise it gives low out put.

Ganga said:   1 decade ago
For exclusive-nor if both the inputs are same then only the output is 1.

Addee said:   1 decade ago
It is very appreciable and building opinions of different experts.

I am very happy to get the chance of getting their little bit part of knowledge through this link.

Jagaan said:   9 years ago
For ex-nor 1, 1-1.

Dhivya said:   6 years ago
Thank you all for explaining.

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