Two eight input multiplexers can combine to send data over a single output line. The first step is combining select inputs. To complete the circuit:
A) the enable inputs must be connected together.
B) connect one enable input to the other via and inverter, then connect outputs together through an OR gate.
C) a NOR gate must tie output lines together.
D) tie enables inputs together and install a NAND gate on the outputs.

Question

Quizplus · Accepted Answer

To combine two eight-input multiplexers into a single output line, one enable input should be connected to the other through an inverter. This configuration ensures that only one multiplexer is enabled at a time, preventing output conflicts. The outputs of the multiplexers are then connected together through an OR gate, allowing the selected input from the active multiplexer to be passed to the output.

Two Eight Input Multiplexers Can Combine to Send Data Over