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PCF8575C - Texas Instruments web page and Datasheet missing

Other Parts Discussed in Thread: PCF8575, PCF8575C

Hello,

I finally found out why my custom board is working bad, and the reason is because my supplier used a PCF8575C instead of a PCF8575.

But the real struggle was to find out that the PCF8575C is like not existing anymore.

The Texas Instruments web page http://www.ti.com/product/PCF8575C is unreachable, only through web archive, and the datasheet is unaviable even by a research on google

Why is that? What append with the PCF8575C?