Two Eight Input Multiplexers Can Combine to Send Data Over

Multiple Choice

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.