Draw the schematic symbols for AND, OR, NOT and NAND gate.

NAND gate is-

The symbolic representation of four logic gates are given below : The logic symbols for OR, NOT and NAND gates are respectively :-

The symbolic representation of four logic gates are given below : The logic symbols for OR, NOT and NAND gates are respectively :

The symbolic representation of four logic gates are given in Fig.The logic symbol for OR, NOT and NAND gates are respectively

Give the logic symbol of AND gate.

Given below are four logic gates symbol (figure). Those for OR, NOR and NAND are respectively

Give the logic symbol of NAND gate.

Draw the logic symbol of NAND gate and give its Truth table

(a) Draw a neat diagram for a full wave rectifier circuit (b) Draw the logic gate symbol and the truth table for a NAND gate with tow inputs (c ) In an n-p-n tranasistor circuit the collector current is 10 mA if 95% of the enemitter current reach the collector what is the base current