Digital logic, an Inverter or NOT gate Digital logic, an Inverter or NOT gate | Page 11

IMPLEMENTATION
Objective – To implement the logic NOT gate using NPN
transistor
Components Required –
1.
2.
3.
4.
A breadboard
A bunch of 5k and 10k resistors
A LED
Any NPN type transistors (for example 2N3904, BC547, BC548,
BC549 etc.)
5. Supply source
6. Voltage regulation IC 7805 if you are using 9 volt battery source.
7. Switches
Circuit Details:-