SN74LVC1G11: SN74LVC1G11DCKRG4 - size and orientation of die and pins seems different

Calvin Goh

Part Number: SN74LVC1G11

SN74LVC1G11DCKRG4 , which the size and orientation of die and pins seems different. Please review to see if both variants of the IC are correct and can be used. Thanks

Thanks

Calvin

over 3 years ago

0 Emrys Maier over 3 years ago

TI__Guru* 97046 points

Hi Calvin,

We have multiple variants of devices that ship from different manufacturing sites. Is the customer having some kind of electrical issue with the device? If not, I don't see a difference in construction as an issue that we can troubleshoot.

0 Calvin Goh over 3 years ago in reply to Emrys Maier

Prodigy 220 points

Hi Emrys

Thanks for your reply!

Can i understand why there are multiple variants from different manufacturing sites? Is there any PCN on this so that i get work with my engineer team to be aware of the possible variants and take note of for future shipments.

Thanks!

Calvin

0 Emrys Maier over 3 years ago in reply to Calvin Goh

TI__Guru* 97046 points

Hey Calvin,

If you don't have a PCN on record, then a great resource for finding what has been sent out is mouser.com -- they post all the PCNs they get on the product landing page:

https://www.mouser.com/ProductDetail/Texas-Instruments/SN74LVC1G11DCKRG4?qs=nqigI8dpoHJJyqg4cWRM6g%3D%3D

I'm still not sure what the trouble is -- we have multiple variants of many of our devices, and they all meet the datasheet specifications. We don't specify the die size, orientation, or bond wire arrangement as part of the datasheet.

Logic

Logic forum

SN74LVC1G11: SN74LVC1G11DCKRG4 - size and orientation of die and pins seems different