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一般的缓冲器(244)能用I2C缓冲器(PCA9517)代替吗?

Other Parts Discussed in Thread: PCA9517

一般的缓冲器(244)能用I2C缓冲器(PCA9517)代替吗?

 I2C缓冲器与一般的buffer什么区别?

因为设计需要SCL和SDA有时做通用I/O口使用。(主机MCU有复用功能)。

 

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