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SN74AVC4T774: Asking for the SN74AVC4T774PWR design review

SHH
Mastermind 31246 points
Part Number: SN74AVC4T774

Hi team,
customer uses SN74AVC4T774PWR for the level shift.
Could you please review the schematic and provide your comment?
The part has A side and B side. The A side is 1.8V(main power/S0 power) and B side is 3.3V(Standby power/S5) in our design.

BR,
SHH

  • 0
    TI__Guru* 96862 points
    Hi SSH,
    Everything on this schematic looks fine. I am curious as to why they have pull-ups on all inputs except for the SPI_R_CLK line. Will that line always be active? Also, is R1662 a do-not-populate resistor? I'm not sure what the meaning of their symbols is.