SN74AVC2T245: VCC Requirement and INT signal query

Junehar Kevin J

Part Number: SN74AVC2T245
Other Parts Discussed in Thread: TXU0202, SN74AXC2T245

Tool/software:

Hi,

We are planning to use SN74AVC2T245 this level translator in one of our designs.

I have few queries,

* is there any requirement that VCCB > VCCA +X ?

* Can we use this level translator for Interrupt signal?

Thanks

Kevin

0 Clemens Ladisch 6 months ago

Guru 316440 points

1. There are no supply restrictions, but note that the DIR pins are referenced to VCCA.

2. This translator can be used for any digital signal within the supported voltage and frequency ranges.

Consider the more modern SN74AXC2T245, or the simpler TXU0202.

0 Joshua Salinas 6 months ago

Thanks Clemens!

Hello Kevin,

Please let us know if you have additional questions.

Regards,

Josh

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