OR gate
An OR gate takes two input signals and produces an output signal that is 1
if at least one of the input signals is 1.
In other words, as long as they are not both 0, the output will be 1.
Truth table
Section titled “Truth table”| Input A | Input B | Output (A OR B) |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 1 | 1 |
| 1 | 0 | 1 |
| 1 | 1 | 1 |