Digital Electronics - Logic Gates - Discussion
Discussion Forum : Logic Gates - General Questions (Q.No. 25)
25.
How many inputs of a four-input AND gate must be HIGH in order for the output of the logic gate to go HIGH?
Discussion:
2 comments Page 1 of 1.
Anamika said:
9 years ago
Yes D is right option. If any of the input is low then output goes low so it is necessary that all input (four input) must be high.
Vadivel said:
1 decade ago
The and gate output will be HIGH only when all the inputs are HIGH.
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