SN74LVC1404DCTR by TI Design and production,in SEHOT CO., LIMITED Spot sales,And can pass SEHOT CO., LIMITED Purchasing。SN74LVC1404DCTR Price reference $ 0.715535。SN74LVC1404DCTR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information SN74LVC1404DCTR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial