Question
Download Solution PDFA small circle on the output of a logic gate is used to represent the:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDF- A small circle on the output of a logic gate is used to represent an inversion operation.
- Ex- An OR gate with a small circle at the output becomes a NOR gate. This is as shown:
Truth table for OR Gate:
|
Input A |
Input B |
Output Y = A + B |
|
0 |
0 |
0 |
|
0 |
1 |
1 |
|
1 |
0 |
1 |
|
1 |
1 |
1 |
Truth table for NOR Gate:
|
Input A |
Input B |
Output \(Y = \overline {\left( {A + B} \right)}\) |
|
0 |
0 |
1 |
|
0 |
1 |
0 |
|
1 |
0 |
0 |
|
1 |
1 |
0 |
Last updated on May 30, 2025
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