Other Parts Discussed in Thread: TCA9555, TCA9535
Hello,
I was hoping to make use of the TI TCA6424A, but after reading the datasheet more carefully, I noticed that instead of allowing the 7-bit address setting, it really only has one bit that can be toggled, so only two of these can be used in a design. Am I interpreting that correctly? Is there some other high pin count GPIO expander that would allow for a wider range of GPIO addressing?
Regards,
David