PCA9515A: PCA9515APWR

shan S

Prodigy 55 points

Part Number: PCA9515A
Other Parts Discussed in Thread: TCA9517A, TCA9617B, TCA9509, , PCA9515B

Tool/software:

PCA9515APWR is active in TI website. but in digikey, it shows as NRND. Pl confirm, which one is correct?

PCA9515APWR is Active part? Pl share EOL status

over 1 year ago

0 Tyler Townsend over 1 year ago

TI__Guru 58358 points

Hi Shan,

What OPN are you looking at?

I found this one on digikey that looks like it has stock for TSSOP, but is NRND on digikey when it is "ACTIVE" on Ti.com. Anything on TI.com is the most accurate.

https://www.digikey.com/en/products/detail/texas-instruments/PCA9515APWR/1216552

I don't have specifics on the EOL status or production plan for PCA9515A or PCA9515B. These are fairly old parts, and we have p2p replacements such as TCA9517A, TCA9617B, TCA980x, TCA9509 that are newer I2C buffers with better supply and made with better process technology. If we are looking 10 years out, I would suspect the PCA9515A/B to drop off at some point since these are not very popular devices compared to our TCA buffers. Best direction forward is to try to accommodate a design that uses TCA buffers.

Regards,

Tyler

0 Clemens Ladisch over 1 year ago in reply to Tyler Townsend

Guru 321490 points

All packages of the PCA9515A are marked as NRND on both DigiKey and Mouser. It appears there was an error in the notification.

0 shan S over 1 year ago in reply to Clemens Ladisch

Prodigy 55 points

Thanks all

0 Tyler Townsend over 1 year ago in reply to shan S

TI__Guru 58358 points

Hi Shan,

Thank you for the question.

If you have any additional, please feel free to open a new thread.

Regards,

Tyler

0 shan S over 1 year ago in reply to Tyler Townsend

Prodigy 55 points

Sure. Thanks

0 Tyler Townsend over 1 year ago in reply to shan S

TI__Guru 58358 points

Hi Shan,

If no further questions, I will close the thread.

Regards,

Tyler

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PCA9515A: PCA9515APWR