Boolean Algebra Flashcards
What are the 7 types of logic Gates?
And, Not, Or, NAND, NOR, XOR, XNOR
How do you get a Positive output from and AND gate?
Both must be on (1 and 1)
What happens in an OR gate?
If either input are 1 it will output a positive (1)
What happens in a not gate
It is always the opposite to the input (if input is 1 it outputs 0)
What outputs when you use a NAND gate?
always a 1 unless its two 1’s as the input
What happens in a NOR gate?
The output is always 0 unless the input is two 0’s. if there is any 1 it will be 0.
What happens in an XNOR gate?
Opposite to an XOR gate, if any of the inputs are different it will output 0, if both inputs are the same it will output 1.
What happens in an XOR gate?
the output is 1 if only 1 of the inputs is 1, if both inputs are 0 or 1, it will output 0
What is the order of precedence?
BNAO
What does BNAO stand for?
Brackets, Not, And, OR
What is the notation for AND?
A^B | A.B | AB | A AND B
What is the notation for a NOT gate?
¬A | ~A | !A
What is the notation for OR?
A V B | A+B | A OR B
What is the notation for NAND?
¬(A^B) | A|B | A NAND B
What is the NOR notation?
¬(AvB) | A NOR B
