Verification of logic gates

Aim:

To verify and design AND, OR, NOT, XOR, XNOR using NAND gates

Apparatus:

NAND gates, digital interactive signals, probes, connecting wires, IC 7400

Circuit Diagrams:

NOT gate                                                                  AND gate

OR gate                                                                             XOR gate

XNOR gate

Result:

AND, OR, NOT, XOR, XNOR gates are designed using NAND gates and verified according to their truth table