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是的,TXB0108不适用于I2C这种开漏架构的应用,建议使用TXS0108,其实在TXB0108的datasheet上也有标注:
the TXB0108 should not be used in applications such as I2C or 1-Wire where an opendrain
driver is connected on the bidirectional data I/O. For these applications, use a device from the TI TXS01xx series of level translators.