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SN74ALVC164245 : part marking code

Part Number: SN74ALVC164245

hi

please could you help me to understand this second line of marking code below present onto SN74ALVC164245DGG body part.

 

77D825K

 

is there a date code ?

is there a lot number ?

is there a document that could explain this ?

 

thanks and regards

  • Hi Baek,

    That is the Lot trace code. The link below will take to you an application report that will help you interpret what it means. It also includes helpful information on other possible markings on the device.

    http://www.ti.com/lit/an/szza020c/szza020c.pdf

    Thanks, and welcome to the forum!