Half adder
FIRST
GORAKHNATH
ROLL NO 15
A CIRCUIT REPRESENTING HALF ADDER LOGIC CIRCUIT
HALF ADDER
Half adder is the simplest of all adder circuits. Half adder is a combinational arithmetic circuit that adds two numbers and produces a sum bit (s) and carry bit (c) both as output. The addition of 2 bits is done using a combination circuit called a Half adder. The input variables are augend and addend bits and output variables are sum & carry bits. A and B are the two input bits.
Here we need to make a half adder on simulator by using gate ie. XOR gate and 2 NAND gate after that we need to check whether it is right or not by giving input 0 or 1 . As we have already made a truth table for it in order to check and match whether the circuit is connected or working properly or not.
TRUTH TABLE
HALF ADDER
ALL OF THE ADDERS AND SUBSTRACTORS
AISHWARYA
ONLY HALF ADD AND HALF SUB