This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

SN74LVC1G79DBVR 丝印问题

 SN74LVC1G79DBVR    规格书上说明丝印应该是C795,C79F,C79R, 但是买了到货确实C79J 现在客户反馈说是我司私自换料  请问是否有相关文件能说明