And gate using nand gate

00:23:35

published 12 years ago

mick

12 years ago

You can save a gate. Just feed the inputs into one of the Nand gates then invert its output using a second with its inputs linked together. Very handy if you are using logic chips as the pins work out nicely. :)

qtronics

12 years ago

Bro it wont work u need to satisfy demorgans theorem

hurz

12 years ago

But, i remember a theorem which said, inverting input and output of an AND makes an OR. This is an OR out of NANDs

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