HCPL-7840-500E by AVAGO(安华高) Design and production,in One Stai Electronic Co, LTD Spot sales,And can pass One Stai Electronic Co, LTD Purchasing。HCPL-7840-500E Price reference $ 2.654434。HCPL-7840-500E - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information HCPL-7840-500E Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial