SN74LVC1G32: The leadfream design

Zhang Liang

Expert 2605 points

Part Number: SN74LVC1G32

Tool/software:

Hi,

We use the SN74LVC1G32 and our QC feedback the leadfream has some updated between the new chip and Previous chip,

Please refer to below pirture and advise if there are any PCN file for this updated?

0 Ian Graham 2 days ago

Hi Zhang,

I'm not sure what you mean by new chip and previous chip. Are these different orders?

It's possible that the chips were made in different fabs. Are there any violations to the datasheet specs from either chip?

Best,

Ian

0 Zhang Liang 2 days ago in reply to Ian Graham

Expert 2605 points

Hi Ian,

Ian Graham said:
It's possible that the chips were made in different fabs. Are there any violations to the datasheet specs from either chip?

No, the current goods has different leadfream design between our Previous', our QC consider if there are any PCN file,

if these were only made in different fabs, so TI has no PCN for this issue? Right?

0 Ian Graham 1 day ago in reply to Zhang Liang

Hi Zhang,

That's correct. If these devices follow the same electrical specs but we're made in different fabs, there would not be a PCN.

Best,

Ian

0 Zhang Liang 1 day ago in reply to Ian Graham

Expert 2605 points

Hi Ian,

Got it, thanks for your kindly support.

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