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The PCA9539; PCA9539R is a 24-pin CMOS device that provides 16 bits of GeneralPurpose parallel Input/Output (GPIO) expan...
The PCA9670 provides general purpose remote I/O expansion for most microcontrollerfamilies via the two-line bidirectiona...
The PCA9671 provides general purpose remote I/O expansion for most microcontrollerfamilies via the two-line bidirectiona...
The PCA9672 provides general purpose remote I/O expansion for most microcontrollerfamilies via the two-line bidirectiona...
The PCA9673 provides general purpose remote I/O expansion for most microcontrollerfamilies via the two-line bidirectiona...