That is not possible with a mux.
You could use AND gates (e.g., SN74HCS08 or SN74HCS21) to combine the four RX signals. But this will not work if two nodes try to communicate at the same time.
Part Number: SN74LVC245A Other Parts Discussed in Thread: SN74HCS21 , , SN74AHC1G09 , SN74HCS11 Hi team,
I would like to know the FIT of the SN29500 standard for SN74LVC245A,SN74HCS21,SN74HCS11,SN74AHC1G09.
Sincerely. Ryu
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FAQ: Logic and Voltage Translation > Input Parameters >> Current FAQ
This question comes up fairly often because the HCS logic family is specified only at 2V, 4.5V, and 6V.
The following min / max values are interpolated from the datasheet tables…
