Digital Logic Gates symbols and truth table.
Fundamental Logic Gates in digital electronics. Lets start with truth table for AND, OR, XOR and NOT gates below.
|
X (input 1)
|
Y (input 2)
|
Z (AND out) | Z (OR out) | Z (XOR out) |
| 0 | 0 | 0 | 0 | 0 |
| 0 | 1 | 0 | 1 | 1 |
| 1 | 0 | 0 | 1 | 1 |
| 1 | 1 | 1 | 1 | 0 |
Gate 1:-
Description: This gate is fundamental of any operation where output is dependent on product of all binary inputs.
Output = Input1 * Input2 …….. * Input N
Where, outputs and inputs are all in binary values ’1’ or ’0’
Symbol of AND gate below.
