Puertas lógicas

Puerta OR

A	B	X
0	0	0
0	1	1
1	0	1
1	1	1

Puerta AND

A	B	X
0	0	0
0	1	0
1	0	0
1	1	1

Puerta NOT

A	X
1	0
0	1

Puerta NAND = NOT + AND

A	B	X
0	0	1
0	1	1
1	0	1
1	1	0

Puerta NOR = NOT + OR

A	B	X
0	0	1
0	1	0
1	0	0
1	1	0

Puerta XOR (OR exclusiva)

A	B	X
0	0	0
0	1	1
1	0	1
1	1	0