CDCE949PWR by Texas Instruments(TI) Design and production,in Hong Kong QX Electronics Limited Spot sales,And can pass Hong Kong QX Electronics Limited Purchasing。CDCE949PWR Price reference $ 2.643750。CDCE949PWR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information CDCE949PWR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial