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ESPI redriver or buffer

kerr chang
Genius 4075 points
Other Parts Discussed in Thread: SN74LVC244A

Hi Team

         Does TI have ESPI redriver or buffer solution?

  • 0
    TI__Guru* 96591 points
    Hello Kerr,

    We don't have a device specifically for eSPI as far as I know. It appears that the maximum frequency for eSPI is 66 MHz, the bus uses 1.8V supply, and up to 7 channels.

    One device that comes to mind is the SN74LVC244A, however there are many devices within our portfolio that would likely work for this application. The bidirectional lines might be an issue however -- do you know if there is a control signal available to know which direction they are operating at any point in time?