ISRO Electronics & Communication (ECE) 2017-2 - Question 28

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Topic: Digital Electronics

Minimum number of complementary CMOS transistors pair will be required to implement function, $F=ABC+(\overline{A+B+C})$ are

  • A. 6
  • B. 7
  • C. 8
  • D. 9

Answer: D. 9

Explanation: 9 CMOS pairs are required to construct the given logical function $F = ABC + (\overline{A+B+C})$ efficiently with full complementary CMOS logic.

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