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SN7400: What is pros&cons between SnBi and NiPdAu?

Massatron Pannarat

Prodigy 10 points

Part Number: SN7400

For MPN SN74LVC1G08DCK3 and SN74LVC1G08DCKRE4 , Could you please educate me what are pros&cons between SnBi and NiPdAu?

over 3 years ago

0 Karan Kotadia over 3 years ago

TI__Genius 16725 points

Hi,

Both finishes have great performance. NiPdAu is more commonly used in our newer releases and provides almost an equivalent performance to a lead finish without containing lead.

Here is a great resource talking about the performance of NiPdAu.

https://www.ti.com/lit/an/szza026/szza026.pdf

Regards,

Karan