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SN74CB3T3384: About OE detect threshold value of the SN74CB3T3384

Part Number: SN74CB3T3384

Hi Team,

I wondering OE threshold is follow VIH also, right?. does anyone can help to check it for me? Thanks.


Mark Chen.

  • Mark,

    The OE threshold is stated in the recommended operating conditions.  You can see in the table the Vih will be different depending on the supply voltage to the device.  

    What is your concern with the specification?  Do you have an application issue where a system is not working as expected?  Do you have any scope shots of the signal path and diagram of the system?  Why are you choosing the SN74CB3T3384 instead a level shifter product? 

    Thank you,


  • thanks Adam,
    just a ask questions from RD, they are looking for this parts to use on server MB.