TLC27L2CDR by TI(德州仪器) Design and production,in One Stai Electronic Co, LTD Spot sales,And can pass One Stai Electronic Co, LTD Purchasing。TLC27L2CDR Price reference $ 0。TLC27L2CDR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TLC27L2CDR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial