(a) What is universal gates? Implement F = AB + CD + E using NAND gate only. (b) Design a 5×32 decoder with four 3×8 decoders and a 2×4 decoder. Use…

(a) What is universal gates? Implement F = AB + CD + E using NAND gate only.

(b) Design a 5×32 decoder with four 3×8 decoders and a 2×4 decoder. Use block diagram construction.

(c) Implement the function F (A, B, C, D) = π(0, 5, 6, 8, 13, 14) using MUX.

From the BCS Technical Cadre (ICT) January 2024 – 45th BCS Written (BPSC) exam, question 2 of 10.

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