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1.8 V to 3.3 V level shifter

Rashmi Chauhan
Prodigy 50 points
Other Parts Discussed in Thread: AM3517

Application-Level shifter

Part No.-SN74AVC4T245

Dear Team clarify why there is 2 type of level shifter on Variscite base board as follows,

Why can’t I use SN74AVCXT245 for all uart signals. Pls. explain the region if require consult with Variscite people.

attach is base board circuit. find the attached .0361.Unidirectional & bidirectional level shifter.docx

 

  • 0
    TI__Guru 64490 points

    Rashmi,

    I have moved your thread to the AM35xx forum.  I have also removed the customer information from your post as this is a public forum and it is not appropriate to provide that type of information.  This is for the protection of the end customer.

    Regarding your inquiry specifically about the Veriscite board for the AM3517, this question truly needs to be addressed by Veriscite.  They are the owners of the board and implementation and therefore should be their responsibility to address specific questions as to "why" something was done.