TXS2-4.5V by Panasonic Semiconductor Design and production,in Fidelis Electronics Limited Spot sales,And can pass Fidelis Electronics Limited Purchasing。TXS2-4.5V Price reference $ 4.490000。TXS2-4.5V - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TXS2-4.5V Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial