Week 8
Logic circuits 2
CONSTRUCTION OF COMBINED LOGIC
GATES AND TRUTH TABLES
BASIC RULES FOR
BOOLEAN OR LOGIC ALGEBRA
1. 0 . 0 = 0
2. 1 + 1 = 1
3. 0 + 0 = 0
4. 1 . 1 = 1
5. 1 . 0 = 0.1 = 0
6. 1 + 0 = 0 + 1 = 1
, CONSTRUCTION OF COMBINED LOGIC
GATES AND TRUTH TABLES
1. Drawing combined logic circuits and gates
2. Constructing Logic or truth tables
DRAWING LOGIC CIRCUIT DIAGRAMS AND TRUTH TABLES
Examples and Exercises:
Construct the Truth Tables and Logic Circuit Diagrams of the following
Logic Equations:
1. Q=B(A+C)
2. X = AB + BC ( B + C )
3. Y=(A+B)(B+C)
4. Z = A + B + C . AC
Logic circuits 2
CONSTRUCTION OF COMBINED LOGIC
GATES AND TRUTH TABLES
BASIC RULES FOR
BOOLEAN OR LOGIC ALGEBRA
1. 0 . 0 = 0
2. 1 + 1 = 1
3. 0 + 0 = 0
4. 1 . 1 = 1
5. 1 . 0 = 0.1 = 0
6. 1 + 0 = 0 + 1 = 1
, CONSTRUCTION OF COMBINED LOGIC
GATES AND TRUTH TABLES
1. Drawing combined logic circuits and gates
2. Constructing Logic or truth tables
DRAWING LOGIC CIRCUIT DIAGRAMS AND TRUTH TABLES
Examples and Exercises:
Construct the Truth Tables and Logic Circuit Diagrams of the following
Logic Equations:
1. Q=B(A+C)
2. X = AB + BC ( B + C )
3. Y=(A+B)(B+C)
4. Z = A + B + C . AC
