TL071HIDR by TI Design and production,in SEHOT CO., LIMITED Spot sales,And can pass SEHOT CO., LIMITED Purchasing。TL071HIDR Price reference $ 0.159952。TL071HIDR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TL071HIDR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial