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.

SN74ABT245B: Part marking

Part Number: SN74ABT245B

Is there some kind of marking standard? Two chips from different batches with different font sizes.   

     

  • Hi Evgenya,

    If you bought the parts from an approved vender, they are both equivalent TI parts . You can find the list of TI approved venders here. If you bought them from a non-authorized distributer, one may be a counterfeit part.

    Best,

    Ian