Ex Or Gate

And Gate

Not Gate

Using truth tables of AND gate and NOT gate show that NAND gate is an AND gate followed by a Not gate hence write the truth table of NAND gate

A NAND gate followed by a NOT gate is :-

Using NAND gates make a gate combination diagram to obtain OR gate

Describe (i) NAND gate, (ii) NOR gate and (iii) XOR gate.

The output of a 2-input OR gate is fed to a NOT gate, the new gate obtained is

How many NAND gates are required to realise (i) OR gates and (ii) AND gate.

If the output of OR gate is used as input of NOT gate, the combination of gates is called the...............