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查看全部 500 份 →PCA9539 PCA9539R 16-bit I2C-bu
The PCA9539; PCA9539R is a 24-pin CMOS device that provides 16 bits of GeneralPurpose parallel Input/Output (GPIO) expan...
2013-11-10
186
PCA9671 Remote 16-bit IO expan
The PCA9671 provides general purpose remote I/O expansion for most microcontrollerfamilies via the two-line bidirectiona...
2013-10-12
89
PCA9673 Remote 16-bit IO expan
The PCA9673 provides general purpose remote I/O expansion for most microcontrollerfamilies via the two-line bidirectiona...
2013-10-29
102