Skip to content
## Category: Semiconductor Electronic: Material, Devices And Simple Circuits

## Write the truth table for the circuits given in Fig. 14.48 consisting of NOR gates only. Identify the logic operations (OR, AND, NOT) performed by the two circuits.

## Write the truth table for circuit given in Fig. 14.47 below consisting of NOR gates and identify the logic operation (OR, AND, NOT) which this circuit is performing.

## You are given two circuits as shown In Fig. 14.46, which consist of NAND gates. Identify the logic operation carried out by the two circuits.

## Write the truth table for a NAND Gate connected as given in Fig. 14.45.