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SN65HVD251: The different silk screen for SN65HVD251

Part Number: SN65HVD251

Tool/software:

Hi,

Plesae review below pirture, our customer feedback the 3nd line silk screen is different in one reel, so plesae advsie why? thnaks.

  • Hi Zhang,

    The last line is the lot trace code. Each fab has their own rule for how it is decoded, this one looks like it's from the Mexico site. My guess is this site uses the lot trace code to count up serially as a way to track each one individually.

    -Bobby