UC2843D8TR by Texas Instruments(TI) Design and production,in Hong Kong QX Electronics Limited Spot sales,And can pass Hong Kong QX Electronics Limited Purchasing。UC2843D8TR Price reference $ 0.595000。UC2843D8TR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information UC2843D8TR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial