Hi team,
Our customer has an issue in TXB0104-Q1 just now.
It is used to translate 5V and 3.3V, Vccb is 5V and Vcca is 3.3V.
At power supply is off, when 5 V is applied to the pin B, Vccb seems to be appeared the voltage slightly dropped from 5V.
Since it is off-state, I think that it will not break even if 5V is applied to port B.
Is it normal that the input voltage leaks to the VCC pin in the off state?
Since analysis has not advanced yet, I want to know if this situation is correct behavior.
Best regards,
Tomoaki Yoshida