I have a question about the Iq for the PCA9536. It lists two modes for standby (see below). I'm not sure whether Vi is the I2C port or the I/O port. I can't imagine why the output port being low would cause the Iq to go up so much. Also it doesn't list Iq for Standby with the I/O = Outputs. We are probably going to have mostly outputs, if not all outputs, so knowing the Iq with outputs is important.
Standby mode
Vi = GND, IO = 0, 3.6 V 175 250 I/O = inputs, fscl = 0 kHz (200uA)
Vi = VCC, IO = 0, 3.6 V 0.2 0.9 I/O = inputs, fscl = 0 kHz (1uA)
please advise