*If input is low then output is high otherwise input is high output is low.
*A NOT gate produces an output that is the complement of the four commonly used signal.
*Only one input one output
SYMBOL:
 |
NOT Gate symbol |
CIRCUIT DIAGRAM:
 |
Circuit diagram NOT Gate |
Boolean Expression : Y=
TRUTH TABLE
A | Y= |
0 | 1 |
1 | 0 |