Implementación de funciones Booleanas Andrés Prieto
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2A
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3Y
GND
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2
3
4
5
6
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A
F
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A
A.B
F=ABC+A+B
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SIMBOLO
AND
OR
A
B
A
B
FUNCION
F
F
F = A.B
F = B+A
TABLA
A
0
0
1
1
B
0
1
0
1
F
0
0
0
1
A
0
0
1
1
B
0
1
0
1
F
0
1
1
1
DATOS DE INTERES
A1
&
F=A1.A2. ... .An
O
F=A1+A2+ ... +An
An
A1
An
A F
NOT
NAND
A
A
F=A
F
F
F = A.B = A + B
B
NOR
XOR
A
B
A
F
F
B
F = A+B = A.B
F=A+B=
A.B + A.B
OR EXCLUSIVA
0 1
1 0
A
0
0
1
1
B
0
1
0
1
F
1
1
1
0
A
0
0
1
1
B
0
1
0
1
F
1
0
0
0
A
0
0
1
1
B
0
1
0
1
F
0
1
1
0
A
0
0
1
1
B
0
1
0
1
F
1
0
0
1
A
F
B
A
F
B
A
B
A
B
F
F
A
F
B
A
F=A+B=
NXOR
A
B
NOR EXCLUSIVA
F
= AB+AB =
=(A+B)(A+B)=
= A.B + B.A
F
B
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Ø
SIMBOLO
NOR
A
B
F
Circuito Equivalente con puertas NOR
FUNCION
F = A+B = A.B
A
0
0
1
1
F=A+A=A
A
B
0
1
0
1
F
1
0
0
0
A
B
F
A
NOT
A
AND
A
B
F
OR
A
B
F
NAND
A
B
F
F
F
0
A
F
F= A.B = A.B = A + B
B
A
B
F= A+B = A+B = A+B
F
A
F
F
F= A.B = A.B = A + B
B
A
A
XOR
F
F
B
B
OR EXCLUSIVA
F= A+B = A.B+A.B = A.B+A.B =(A.B).(A.B)=(A+B).(A+B)=(A+B)+(A+B)
A
NXOR
A
B
F
F
B
NOR EXCLUSIVA
F= A+B = A.B+A.B = A.B+A.B =(A.B).(A.B)=(A+B).(A+B)=(A+B)+(A+B)
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SIMBOLO
NAND A
F
B
NOT
A
AND
A
B
OR
A
B
NOR
A
B
A
XOR
F
F
Circuito Equivalente con puertas NAND
FUNCION
F = A.B = A + B
A
0
0
1
1
F=A.A=A
A
B
0
1
0
1
F
1
1
1
0
A
F
B
F
A
A
F= A.B = A.B
F
1
F
B
A
F
F
F= A+B = A+B = A.B
B
A
F
F
F= A+B = A+B = A.B
B
A
F
F
B
B
OR EXCLUSIVA
F= A+B = A.B+A.B = A.B+A.B =(A.B).(A.B)
A
NXOR
A
B
F
F
B
NOR EXCLUSIVA
F= A+B = A.B+A.B = A.B+A.B =(A.B).(A.B)
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