Lab 2

OBJECTIVE

TO VERIFY TRUTH TABLE OF NAND AND NOR GATES

APPARATUS REQUIRED

1. Connecting wires

2. Breadboard kit

3. IC 4011(NAND Gate)

4. IC 7402(NOR Gate)

PIN DIAGRAM OF UNIVERSAL GATES

IC 4011 (NAND Gate)

IC 7402 (NOR Gate)

TRUTH TABLE OF NAND GATE

A	B	A(NAND)B
0	0	1
0	1	1
1	0	1
1	1	0

TRUTH TABLE OF NOR GATE

A	B	A(NOR)B
0	0	1
0	1	0
1	0	0
1	1	0

RESULT

The truth table of UNIVERSAL gates is verified successfully.