Look at the logic gates diagrams below. For each of these diagrams, complete the Truth Table corresponding to the diagram. Can you name the logic gate that each diagram is equivalent to?
Diagram #1 Diagram #2 Diagram #3 Diagram #4 Diagram #5 Diagram #6 Diagram #7
What logic gate is this diagram equivalent to?
Truth Table:
Input A
Input B
Output
0
0
0 1
0
1
0 1
1
0
0 1
1
1
0 1
Logic Gate:
— AND Gate OR Gate NOT Gate XOR Gate NAND Gate NOR Gate
What logic gate is this diagram equivalent to?
Truth Table:
Input A
Input B
Output
0
0
0 1
0
1
0 1
1
0
0 1
1
1
0 1
Logic Gate: — AND Gate OR Gate NOT Gate XOR Gate NAND Gate NOR Gate
What logic gate is this diagram equivalent to?
Truth Table:
Logic Gate:
— AND Gate OR Gate NOT Gate XOR Gate NAND Gate NOR Gate
What logic gate is this diagram equivalent to?
Truth Table:
Input A
Input B
Output
0
0
0 1
0
1
0 1
1
0
0 1
1
1
0 1
Logic Gate:
— AND Gate OR Gate NOT Gate XOR Gate NAND Gate NOR Gate
What logic gate is this diagram equivalent to?
Truth Table:
Input A
Input B
Output
0
0
0 1
0
1
0 1
1
0
0 1
1
1
0 1
Logic Gate:
— AND Gate OR Gate NOT Gate XOR Gate NAND Gate NOR Gate
What logic gate is this diagram equivalent to?
Truth Table:
Input A
Input B
Output
0
0
0 1
0
1
0 1
1
0
0 1
1
1
0 1
Logic Gate:
— AND Gate OR Gate NOT Gate XOR Gate NAND Gate NOR Gate
What logic gate is this diagram equivalent to?
Truth Table:
Input A
Input B
Output
0
0
0 1
0
1
0 1
1
0
0 1
1
1
0 1
Logic Gate:
— AND Gate OR Gate NOT Gate XOR Gate NAND Gate NOR Gate
Check Your Answers
You can now recreate these logic gates circuits using our
online logic gates circuit simulator to verify your answers.