TLC555: PCN question

Jeff YANG

Mastermind 9095 points

Part Number: TLC555

Tool/software:

Hi,

We wany to check below date code is before or after PCN 20231130002.1.

Since this PCN add new fab site and process.

(1) D/C: 2401

(2) D/C: 2236

Thanks!

Jeff

over 2 years ago

0 Alex Curtis over 2 years ago

TI__Expert 5660 points

Hi Jeff,

It looks like both parts are from before the PCN. If possible, could you provide the full lot numbers so I can look up the specific lot?

Best Regards,

Alex Curtis

0 Jeff YANG over 2 years ago in reply to Alex Curtis

Mastermind 9095 points

Hi Alex,

Sorry, this we apply from TI sample sysyem, seems no full lot number.

We want apply sample after PCN but we miss PCN one month limitaion.

Is any other way to apply the sample after PCN?

Thanks!

Jeff

0 Alex Curtis over 2 years ago in reply to Jeff YANG

TI__Expert 5660 points

Hi Jeff,

Since the sample request window has closed, I will need to reach out to the team responsible for PCN samples to see if that would be possible for the TLC555CDR.

I'll let you know when I hear back from them.

Best Regards,

Alex Curtis

0 Jeff YANG over 2 years ago in reply to Alex Curtis

Mastermind 9095 points

Hi Alex,

Very appriciate your help, please let me know if any good new.

0 Alex Curtis over 2 years ago in reply to Jeff YANG

TI__Expert 5660 points

Hey Jeff,

I just heard back from the PCN samples team and unfortunately we are not able to order those samples outside of the ordering window. My apologies.

Best Regards,

Alex Curtis

0 Jeff YANG over 2 years ago in reply to Alex Curtis

Mastermind 9095 points

Hi Alex,

May I know when can we apply the newer version sample from TI store? thanks!

Jeff

+1 Chris Featherstone over 2 years ago in reply to Jeff YANG

TI__Mastermind 31305 points

Hey Jeff,

My interpretation of your question is that you would like to order device samples that are the newest revision. Is my understanding of this correct? Unfortunately, the devices are both in stock and there is no way to order a specific lot of devices that came before or after the PCN.

Best Regards,

Chris Featherstone

0 Jeff YANG over 2 years ago in reply to Chris Featherstone

Mastermind 9095 points

Hi Chris,

Got it, thank you!

Clock & timing

Clock & timing forum

TLC555: PCN question