PCA9621 1. General description The PCA9621 is a monolithic CMOS integrated circuit for general purpose output drive configurable from a 2-wire bus interface
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扫码加入65 mA 8-bit 2-wire bus output port
PCA9621 1. General description The PCA9621 is a monolithic CMOS integrated circuit for general purpose output drive configurable from a 2-wire bus interface
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