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SN74LVC1G08-Q1: Part CTE and PCB CTE

Amy Lee
Prodigy 120 points
Part Number: SN74LVC1G08-Q1

Hello TI team,

please help to check the CTE information. thanks.

Part CTE PCB CTE
SN74LVC1G08QDCKRQ1 X Y Z
　 　 　 　
  • 0
    TI__Guru* 96862 points

    Hi Amy,

    For precise information, an NDA is required which you would work with your local TI sales office to arrange. The TI FAE can contact me regarding specific details in a non-public forum.

    If you just need general values of CTE for components of the device, then I can provide those here:

    Copper (primary metal for lead-frame construction) ~17 ppm/⁰C

    NiPdAu coating (outer layer of leadframe) ~13 ppm/⁰C

    Sn coating (alternate outer layer of leadframe) ~21.5 ppm/⁰C

    Mold compound (plastic body) ~12 ppm/⁰C

    Silicon ~2.6 ppm/⁰C