2.4 Boolean Logic Flashcards
1
Q
What is a transistor ?
A
Microscopic devices that open and close circuits to communicate electrical signals.
2
Q
What are the three types of logic gate ?
A
- AND
- OR
- NOT
3
Q
What is an AND gate represented by ?
A
Semi-circle
4
Q
What is an OR gate represented by ?
A
Arrowhead
5
Q
What is a NOT gate represented by ?
A
Triangle
