SLR 2.4 Boolean logic Flashcards
1
Q
What gate is this?ㅤ
ㅤ _____
A——\ㅤㅤㅤ\
ㅤㅤㅤ \ㅤㅤㅤ\
ㅤㅤㅤ/ㅤㅤㅤ/
B——/_____/
A
Its a NOT gate
2
Q
What gate is this
ㅤㅤㅤ_____
A——| ㅤㅤㅤ \
ㅤㅤ | ㅤㅤㅤㅤ\
ㅤㅤ | ㅤㅤㅤㅤ/
B——|______/
A
Its an AND gate
3
Q
What gate is this
ㅤㅤㅤㅤ| \
ㅤㅤㅤㅤ| ㅤ\
ㅤㅤㅤㅤ|ㅤㅤ\
A ____ | ㅤㅤ \o———
ㅤㅤㅤㅤ|ㅤㅤㅤ/
ㅤㅤㅤㅤ|ㅤㅤ/
ㅤㅤㅤㅤ|ㅤ/
ㅤㅤㅤㅤ|/
A
Its a NOT gate
4
Q
What does a AND gate do?
A
An AND gate outputs an 1 signal when both inputs are 1. However if one input is 0 it output is 0.
5
Q
What does an OR gate do?
A
It outputs a 1 signal if at least one input is 1.
6
Q
What does a NOT gate do?
A
It outputs the opposite signal to what is input.
