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I need help in designing 4 to 1 mux

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honeyleabe

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mux transistor

hi
i want to use pass transistor to design 4 to 1 mux and use vhdl
hat somebody help me?
thanks
 

FvM

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pass transistor mux

A mux with pass transistors is basically an analog circuit that can't be exactly described in VHDL. Particularly VHDL has to means to represent a busswitch between two bidirectional (inout) nodes. But an unidirectional mux is no problem.
 

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