SN74CBTLV3245A: SN74CBTLV3245ADBQR

PT Chew

Part Number: SN74CBTLV3245A

Kindly share the Top Side Marking Format or Guideline for row #1 of MPN : SN74CBTLV3245ADBQR. Seems TI removed this information from the website.

Row #1 Marking :

11A6E1K G4

Thanks.

over 2 years ago

0 Rami Mooti1 over 2 years ago

TI__Mastermind 23633 points

Hey PT,

Please see more information here :

https://www.ti.com/general/docs/product/topsidemarking.tsp?part=OPA454AIDDAR&pkg=DDA&pin=8&actionPerformed=viewTopsideMarking

That being said, are you saying the top side marking of the SN74CBTLV3245ADBQR is 11A6E1KG4?
I'm not seeing a -G4 variant of the DBQ package and the marking isn't what i'm expecting to see for this device.

This doesn't match up with the part look up for the top side marking : https://www.ti.com/packaging/docs/partlookup.tsp#divline

The datasheet also states what the top side markings should say.

Are you sure the device in hand is the SN74CBTLV3245A?

Thanks,
Rami

0 PT Chew over 2 years ago in reply to Rami Mooti1

Prodigy 20 points

Hi Rami,

Kindly refer to actual physical image as shown below.

The Device Marking of CBTLV3245A can be found at Row #2.

0 Rami Mooti1 over 2 years ago in reply to PT Chew

TI__Mastermind 23633 points

Hey PT,

I'm not seeing any picture of the physical image attached. Could you try resending?

Thanks,
Rami

0 Rami Mooti1 over 2 years ago in reply to Rami Mooti1

TI__Mastermind 23633 points

Hey PT,

I looked more into this and reconfirmed the marking you're seeing. I see now that the row #1 you're referring to is the year/date code (linked above in my first response). Looks like the '11' in the date code refers to this device being made in January 2021 (1st month, 1st year = 11) and the rest of the code is the lot code used for internal tracking.

Hope this helps!
Rami

Switches & multiplexers

Switches & multiplexers forum

SN74CBTLV3245A: SN74CBTLV3245ADBQR