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Original question:

TL074: Cu Au wire changes in September 2014 and Lot Trace Code

TPS767: material content of bond wire change

Harrison Wang
Intellectual 280 points
Part Number: TPS767

We want to know the history that the material content of bond wire was changed from gold wire to copper wire.When the change happened?Was there a PCN document?How many TI part number happened the change?Would you provide the PCN document or the download link?

  • 0
    TI__Guru 55940 points
    Hi Harrison,

    We send PCN documents to customers of record at the time that the change is made. These will be the only customers who could be impacted by the change; therefore, we do not publicly publish these PCN documents.

    If you feel that you should have received a PCN, please use the following support form:

    http://www.ti.com/supportform

    Very Respectfully,
    Ryan