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TXB0104-Q1: TXB0104-Q1 RECOMMEND for level shift the directions signal only

Lawrence He
Expert 2830 points
Part Number: TXB0104-Q1
Other Parts Discussed in Thread: TXU0304-Q1, TXU0104-Q1, TXU0204-Q1, SN74AXC4T245-Q1, SN74AXC4T774-Q1

Hi, Support Team

as below diagram sky blue block, limited signal path as single direction. 

Could recommend for level shifter the directions signal-only(or controllable) for Automotive parts.

if any, Please advise me.

Thanks,

Best regards,

Lawrence

  • 0
    Guru 267960 points

    The TXU0104-Q1 is P2P, if the direction is A to B. (For other combinations of directions, see the TXU0204-Q1/TXU0304-Q1.)

    For selectable direction, see the SN74AXC4T774-Q1 (one direction per channel) or SN74AXC4T245-Q1 (directions in groups of two).

  • 0 in reply to Clemens Ladisch
    Expert 2830 points

    Hi, Clemens

    I have fuel questions need check as below.


    1. Is SN74AXC4T774-Q1 and SN74AXC4T245-Q1 design different between those?
    a. SN74AXC4T774-Q1 is design for more direction-control flexible?
    b. SN74AXC4T245-Q1 is design for more output enable flexible?
    c. Pre-channel frontend design is push-pull or Schmitt?


    2. TXU0104-Q1, TXU0204-Q1, TXU0304-Q1 those different is only in pin(s) direction?

    if any suggestion, Please advise me.

    Thanks,

    Best regards,

    Lawrence

  • 0 in reply to Lawrence He
    Guru 267960 points

    1a. Yes.
    1b. Yes.
    1c. The AXC devices have plain inputs; the TXU devices have Schmitt-trigger inputs.
    2. Yes.