AN-1022 GreenPAK Macro Circuit Design: Digital Multiplexer

Digital Multiplexer, shortened to “DMUX”, are switching devices that operate similar to multiple position switch. Usually has not less than three inputs from which a required selection inputs shortened to “SEL0” and “SEL1”, three data inputs for instance “IN_A”, “IN_B” and “IN_C”. The job of SEL signals is to permit the passage of one of the input data signals to the output, see figure 1.


See full list of Application Notes