1.2.1 Logical operations: Logical operations Flashcards
1
Q
How does an AND gate react with two inputs A and B?
A
The AND gate will only result in a HIGH (1) state when both A and B are HIGH.
A | B | OUT 0 | 0 | 0 1 | 0 | 0 1 | 0 | 0 1 | 1 | 1
2
Q
How does an OR gate react with two inputs A and B?
A
The OR gate will result in a HIGH (1) state when any value is HIGH, including when both inputs are HIGH.
A | B | OUT 0 | 0 | 0 1 | 0 | 1 1 | 0 | 1 1 | 1 | 1
3
Q
How does a NOT gate react with a single input A?
A
The NOT gate will invert the input A.
A | OUT
0 | 1
1 | 0
4
Q
How does an XOR gate react with two inputs A and B?
A
The XOR gate will only result in a HIGH (1) state when one of the two inputs A or B is a HIGH state. The result will always be LOW is A and B are the same.
A | B | OUT 0 | 0 | 0 1 | 0 | 1 1 | 0 | 1 1 | 1 | 0
