SN65HVD1474DR by Texas Instruments Design and production,in Spot sales,And can pass Purchasing。SN65HVD1474DR Price reference $ 2.509200。SN65HVD1474DR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information SN65HVD1474DR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial