Saturday, 20 October 2012

2.4 Universal Gates



NAND gate (Negated AND or NOT AND) is a logic gate which produces an output that is false only if all its inputs are true.  

NOR Gate
NOR gate (Negated OR or NOT OR) is a logic gate which produces a 1 output if both the inputs to the gate are 0; a 0 output if one or both input is 1.



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