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TCA6424A: compare with MCP23017/MCP23S17

Part Number: TCA6424A

Hi 

Customer is try to compare TCA6424A and MCP23017/MCP23S17  

 https://ww1.microchip.com/downloads/en/devicedoc/20001952c.pdf

it seems very similar but Microchip solution have internal pull up, besides, do you see any feature we cannot support?

  • The main difference I see in functionality is the INT feature of the MCP device which can be used to be compared to a designated value or a the current value. In addition, it looks like it will save which pins caused the INT which our device doesn't do.

    -Bobby