NOR GATE
NOR GATE
This gate is the combination of OR and NOT gate.
The Boolean expression of NOR gate is Y =
A¯+B
The truth table of a NOR gate is as follows;
| A | B | Y |
| 0 | 0 | 1 |
| 0 | 1 | 0 |
| 1 | 0 | 0 |
| 1 | 1 | 0 |
This gate is the combination of OR and NOT gate.
The Boolean expression of NOR gate is Y =
A¯+B
The truth table of a NOR gate is as follows;
| A | B | Y |
| 0 | 0 | 1 |
| 0 | 1 | 0 |
| 1 | 0 | 0 |
| 1 | 1 | 0 |