Question regarding SN74CB3Q3345 in partial power down:
When Vcc, OE, and OE/ are 0V, is there isolation between the A and B lines?
The notes about partial power-down are vague and I can't determine if there is isolation during partial power down or if the device is just not damaged. I don't know how the "off" state is defined.
Do you have an approximation or order of magnitude for this isolation?