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SN74AVC2T45: SN74AVC2T45DCUR The Device marking issue

mick li
Intellectual 425 points
Part Number: SN74AVC2T45

dear :

    could your help to explain why this device SN74AVC2T45DCUR  have two different Device making DT2R & t2dz, and what do these two silk screens means? Thanks

  • 0
    TI__Guru 62300 points
    Hi Mick,

    Both the markings are valid symbolization for the device.
    Many devices have this methodology wherein they are based on internal flows of the device and where the devices are manufactured (fab, assembly, etc).