Other Parts Discussed in Thread: TCA9803
In my circuit I have 3V3 for VCCB and VCCA from same supply.
Because slaves have VIL maximum of 0.4V I want to use the A side to slaves which have VOL of 0.23v instead of 0.58V from side B which is out of spec of slave VIL.
On a prototype it is working well with A side connected to slaves BUS and B side on Master bus but need to make sure before approving this design.