Digital Logic05 marksMultiplexer implementation using smaller multiplexers
Design 8 to 1 Multiplexer using two 4to 1 Multiplexers.
Design 8 to 1 Multiplexer using two 4to 1 Multiplexers. [5]
An 8-to-1 MUX has: - 8 data inputs: I₀ to I₇ - 3 select lines: S₂, S₁, S₀ - 1 output: Y A 4-to-1 MUX has: - 4 data inputs - 2 select lines - 1 output --- To build an 8-to-1 MUX from two 4-to-1 MUXes, we need a two-level hierarchy: - MUX 1 (Upper): handles inputs I₀ to I₃ - MUX 2 (Lower): handles ...