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https://e2e.ti.com/support/interface-group/interface/f/interface-forum/756977/ts3usb221-ts3usb221-i-o-pin-design
您好、先生、
有两个问题、
当 TS3USB221断电或在 POR、 D+/D-、1D+/1D-、2D+/2D-引脚内部设计悬空或具有上拉/低电阻器时？
2.当 TS3USB221上电且 OE 引脚= H、S 引脚= H、D+/D-、1D+/1D-、2D+/2D-引脚 状态将悬空或 存在上拉/低电阻器时？
谢谢
您好 Brian、
需要您的帮助来澄清问题、请尽快提供帮助
