Draw a circuit which produces Sum and CarryOut from inputs A and B (this circuit is known as a half adder). You should use exactly one AND gate and one XOR (exclusive or) gate.

Database System Concepts
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ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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a. Draw a circuit which produces Sum and CarryOut from inputs A and B (this circuit is known as a half adder). You should use exactly one AND gate and one XOR (exclusive or) gate.

b. Give the truth table for a full adder (which incorporates a carry-in bit to the sum of A and B):

Complete the truth table for two functions, Sum and CarryOut, which represent the result when adding two
individual bits A and B:
A | B Sum Carry
Out
00
0
1
1
0
1
1
Transcribed Image Text:Complete the truth table for two functions, Sum and CarryOut, which represent the result when adding two individual bits A and B: A | B Sum Carry Out 00 0 1 1 0 1 1
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