Familias logicas digitales

Capítulo 5

Familias Lógicas

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Resorte Contactos: Normalmente cerrado Normalmente abierto N.C. N.A.

Bobina SíMBOLO

DIAGRAMA DESCRIPTIVO

43

Capítulo 5

Familias Lógicas

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(MHPSOR

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A

B

C f=(ABC+AB)C C

A
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B

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+5V

A B f= A+B

A B

f=A.B

Puerta NAND

Puerta OR

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44

Capítulo 5 Vcc A A B A.B A+B A Vcc

Familias Lógicas Vcc

B

A

Puerta AND

Puerta OR

Puerta NOT

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