TXS0108E: OE Pin connection with VCCA

RAHUL SHARMA52

Part Number: TXS0108E

We are using TXS0108E in our design as an level translator for 1.5V to 3.3V

VCCA connected with 1.5V & VCCB connected with 3.3V.

We have mistakenly tied OE with VCCB power, Will it work as normal ?

0 Clemens Ladisch over 7 years ago

Guru 325520 points

As shown in the absolute maximum ratings, the OE pin (as an input) is overvoltage tolerant.

0 ShreyasRao over 7 years ago in reply to Clemens Ladisch

Thanks Clemens.

Rahul,

The OE pin is referenced to Vcca voltage level, but is over voltage tolerant and hence can accept higher than Vcca voltage.

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