Test by Bikram | Mock GATE | Test 3 | Question: 55

Question

The MINIMUM number of $2$ input  $NAND$  gates required to implement the function $F = AB + CD + EF$  is ______.

Comments

I do not know how to calculate these. Please expain.

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@Lucky Sunda

please draw the required circuit, you can see below my answer.

Answer 1

Minimum 6 NAND Gates are required.

Answer 2

Answer should be 6. If there's no constraint such as 2-input NAND gate then answer would be 4.

Comments

yes, as it is 2 input mentioned , only 6 is minimum :)