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5 Input NAND

Im trying to implement a circuit using a 5 input NAND gate but with the Microsim software i have its only possible to have 4 input max. I was wandering how to implement the 5 input NAND using other logic gates with a single output, does anyone know?

David
Thursday, March 18, 2004

stupid it is easy

gastdfyug
Thursday, March 25, 2004

we will use 4 input nand gate( let a,b,c,d ) be its input
the op will be (abcd)' =a' + b'+ c' + d'
now we will be using another not gate with e as input and
e'as op. then we will connect the 2 op's whith or gate
so the final op  is a' + b' + c' + d' + e' which should be the
op of 5 input nand gate

Ankit jain
Wednesday, June 16, 2004

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