. Draw a circuit diagram using appropriate logic gates to implement a 3-bit comparator. Identify the gates used in implementation and show its usage to compare two 3-bit words by writing the truth table. b. Write the Boolean expression for the following 4 input circuit. Include sub-expressions for outputs of each gate. c. Complete a truth table for the previous logic gate circuit in part b. d. Write the Boolean expression for the new circuit below. Then, simplify the following logic circuit using the theorems in Boolean algebra. Show the steps clearly and specify the law used in each step. Finally draw the simplified circuit diagram.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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1a. Draw a circuit diagram using appropriate logic gates to implement a 3-bit comparator. Identify
the gates used in implementation and show its usage to compare two 3-bit words by writing the
truth table.

b. Write the Boolean expression for the following 4 input circuit. Include sub-expressions for
outputs of each gate.

c. Complete a truth table for the previous logic gate circuit in part b.

d. Write the Boolean expression for the new circuit below. Then, simplify the following logic circuit
using the theorems in Boolean algebra. Show the steps clearly and specify the law used in each
step. Finally draw the simplified circuit diagram. 

A
В
Transcribed Image Text:A В
A
Output
Transcribed Image Text:A Output
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