LOGIC NOR GATE ANIMATION
The Transistor Transistor Logic (TTL) NOR gate is a combination of OR gate followed by a NOT gate.
The output is LOW, when any of its inputs is HIGH, OR gate and NOT gate logic are combined to produce the NOR operation.
NOR GATE SYMBOL:-
The NOR gate has two or more inputs and a single output.
It produces a HIGH means 5VDc power supply output when all of its inputs are Low.
LOGIC EXPRESSION:-
The input variables are A,B and the output variable is Y, then the logic expression for NOR gate is
Y = Above the table.
Application:can be used as universal gate.
IC 7402 is a 14 pin dual-in-line package.
