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The PCA9674/74A provide general purpose remote I/O expansion for most microcontroller families via the two-line bidirect...
The PCA9670 provides general purpose remote I/O expansion for most microcontrollerfamilies vi
The PCA9671 provides general purpose remote I/O expansion for most microcontrollerfamilies vi
The PCA9674/74A is a drop-in upgrade for the PCF8574/74A providing higher Fast-modePlus I2C-b
C code for using 8051 to control philiphs I2C FM tuner (use sdcc compiler)
The PCA9673 provides general purpose remote I/O expansion for most microcontrollerfamilies vi
The PCA9672 provides general purpose remote I/O expansion for most microcontrollerfamilies vi