Logic Gate Truth Table Calculator
Calculate outputs for various logic gates and map truth tables to gate circuits.
Basic Logic Gates
Logic gates are the building blocks of digital circuits. Each gate performs a specific Boolean operation. For a comprehensive overview, see All About Circuits.
AND Gate
| A | B | A ∧ B |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 1 | 0 |
| 1 | 0 | 0 |
| 1 | 1 | 1 |
OR Gate
| A | B | A ∨ B |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 1 | 1 |
| 1 | 0 | 1 |
| 1 | 1 | 1 |
NOT Gate
| A | ¬A |
|---|---|
| 0 | 1 |
| 1 | 0 |
XOR Gate
| A | B | A ⊕ B |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 1 | 1 |
| 1 | 0 | 1 |
| 1 | 1 | 0 |
Circuit Mapping
Truth tables can be implemented using combinations of logic gates. For example, the XOR gate can be built using AND, OR, and NOT gates.
A ⊕ B = (A ∧ ¬B) ∨ (¬A ∧ B)
For more advanced circuit design techniques, explore Electronics Tutorials for Karnaugh map applications.