Que sont les portes logiques?

Logic gates are based on the boolean function and carry out logical operations.
These logic gates take a number of inputs (usually 2) and return an output.
Here are some of the examples:

INPUT1	INPUT2		OUTPUT
AND
0 		0   		0
0 		1   		0
1 		0   		0
1 		1   		1
NOT (only 1 input)
0		--			1
1		--			0
OR
0		0			0
0		1			1
1		0			1
1		1			1
XOR
0		0			0
0		1			1
1		0			1
1		1			0
NAND
0		0			1
0		1			1
1		0			1
1		1			0
NOR
0		0			1
0		1			0
1		0			0
1		1			0

Computers use these logic gates to complete many tasks like adding numbers
or storing information (memory).
  
EXAMPLE
Lets say we want to run the inputs 1 and 0 into the XOR function. By doing
this, we would get an output of 1
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