LOGIC GATE
Introduction:
Logic gates are electronic devices that perform logical operations on one or more binary inputs to produce a single output.
Basic Logic Gates:
- AND Gate: Output is 1 only if all inputs are 1.
- OR Gate: Output is 1 if at least one input is 1.
- NOT Gate: Output is the inverse of the input (also called inverter).
Truth Tables:
| A |
B |
AND |
OR |
NOT A |
| 0 |
0 |
0 |
0 |
1 |
| 0 |
1 |
0 |
1 |
1 |
| 1 |
0 |
0 |
1 |
0 |
| 1 |
1 |
1 |
1 |
0 |
Applications:
- Used in building digital circuits and computer processors.
- Basic building blocks for arithmetic and decision-making in computers.
