询价CD40106BCNMM74C14N6.8¥2500去看看AMSic发布了DF5A6.8FU (T5L,F,T) MM74C14N(CD40106BCN)拍前询价MM74LCX04MTCXISL83078EIBZASPD14¥2500去看看AMSic发布了AT89LS52-16AU ISL83078EIBZA MM74LCX04MTCX SPD14N06S2-80