TL064CPWR by Texas Instruments(TI) Design and production,in Hong Kong QX Electronics Limited Spot sales,And can pass Hong Kong QX Electronics Limited Purchasing。TL064CPWR Price reference $ 0.170500。TL064CPWR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TL064CPWR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial