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2007|Electronics and Comm (GATE Exam)-Previous Question Paper Solution
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The Boolean function Y = AB + CD is to be realized using only 2-input NAND gates. The minimum number of gates required is
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A
3
💡 Explanation:
Y = AB + CD = $\overline{AB}.\overline{CD}$
This is SOP form and we require only 3 NAND gates