nand diagram code example

Example 1: and gate

1 | 0 | 0
 1 | 1 | 1
 BOTH MUST BE TRUE

Example 2: nor nand gate

nor = not OR  ( opposite of OR gate result , 1 will be 0 ) 1+1 = 0 
nand = not AND  ( opposite of AND gate result , 1 will be 0 ) 1*1= 0

EXOR gate
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