Part Number:TCA9406
I am using the TCA9406 to separate TM4C1290 from longer lines to battery driven devices. 3V3 is connected to TM4C1290 and TCA9406 VCCA and OE. VCCB is always powered.
When the 3V3 is shut off, it falls to below 0,8V, will the TCA9406 then go into HiZ? Or at what voltage can that be expected?
/Michael