商品描述: USB8043 Four-Port USB 3.1 Gen1 Hub 3V to 3.6V Supply Voltage ±15µA Input Current 27.5KΩ Internal Pull-Down Resistor Surface Mount 64-Pin VQFN T/R USB8043 Four-Port USB 3.1 Gen1 Hub 3V to 3.6V Supply Voltage ±15µA Input Current 27.5KΩ Internal Pull-Down Resistor Surface Mount 64-Pin VQFN T/R