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Hi
请教下TXB0104中,使用Bport作为输入时,输入电容还是不是看OE pin的CI值?
OE是输入管脚,所以OE管脚处的电容就是输入电容,TXB0104是双向电压电压转换器,因此A port和B port可以输入也可以输出,A port和B port处的电容是Cio,A port和B port的电容不一样,与供电电压也有关系,具体见数据手册Figure 2 和Figure 3