TLC2252IDR by Texas Instruments(TI) Design and production,in Hong Kong QX Electronics Limited Spot sales,And can pass Hong Kong QX Electronics Limited Purchasing。TLC2252IDR Price reference $ 0.811350。TLC2252IDR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TLC2252IDR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial