The 1-to-8 MUX will have __ ? a. 1 inputs b. None of these C. 4 inputs d. 8 inputs e. 2 inputs

The correct answer is d. 8 inputs.<br /><br />A 1-to-8 multiplexer (MUX) is a digital circuit that selects one of eight input signals and forwards the selected input signal to a single output line. The MUX uses a select input to determine which input signal is forwarded to the output. Therefore, a 1-to-8 MUX requires 8 inputs.