TLC372MD by TI Design and production,in HongKong RichShine Technology Co., Limited Spot sales,And can pass HongKong RichShine Technology Co., Limited Purchasing。TLC372MD Price reference $ 0。TLC372MD - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TLC372MD Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial