单项选择题
A.Library PackageB.SCH LibraryC.PCB LibraryD.Integrated Library
A.Dual In-line Packages(DIP)B.Ball Grid Arrays(BGA)C.Staggered Ball Grid Arrays(SBGA)D.Small Outline Packages(SOP)
A.Ball Grid ArraysB.CapacitorsC.DiodesD.Dual In-line Packages(DIP)