MC74ACT14MEL by ON Design and production,in Ehang Electronics Technology Limited. Spot sales,And can pass Ehang Electronics Technology Limited. Purchasing。MC74ACT14MEL Price reference $ 0。MC74ACT14MEL - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information MC74ACT14MEL Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial