现货LT11962B为主LT14538¥30去看看汕头市嘉盛电子商行发布了全新现货LT11962B LT1009 LT14538 LT1097价格咨询为主MC14538BDWGLTC1257CS8ULN2803A1011¥40去看看永恒电子元器件发布了原LT1011CS8#PBF LTC1257CS8 MC14538BDWG ULN2803A