Multiplexer
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In electronics, a multiplexer, also known as a data selector, is a device that selects between several analog or digital input signals and forwards the selected input to a single output line. The sele
A 4:1 MUX circuit using 3 input AND and other gates
Signetics S54S157 quad 2:1 mux
Fairchild 74F138 1:8 demultiplexer
Analogue switch
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An analogue switch, also called a bilateral switch, is an electronic component that behaves in a similar way to a relay, but has no moving parts. The switching element is normally a pair of MOSFET tra
Multiplexer
…For 7400 series part numbers in the following table, where "x" is the logic family. Bi-directional multiplexers are built using analog switches or transmission gates controlled by the select pins. This allows the roles of input and output to be swapped so that a bi-directional multiplexer can…
An analogue switch: Maxim MAX313