SN75LBC184DR by Texas Instruments(TI) Design and production,in Hong Kong QX Electronics Limited Spot sales,And can pass Hong Kong QX Electronics Limited Purchasing。SN75LBC184DR Price reference $ 3.350000。SN75LBC184DR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information SN75LBC184DR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial