全新原装MC74HC42N HD74HC42P 74HC42N 直插 实体店 现货供应

MC74HC42N 原码进口IC 自家现货测试好 【直插DIP16】

MC74HC42N 原码进口芯片 自家现货测试好 【直插DIP16】

贴插PS2501A-1 MC74HC20N MB8298-25 MC74HC42N N

贴片直插MC74HC42N MC74HC393 MC74F543N MC74HC00N 5

MC74HC42N世强芯城百年大业，出售也回收原装IC，拍前咨询

卖LM325M 74ALS138N MC74HC42 74LS157B1原装

MC74HC42 MC74HC423 MC74HC490 MC74HC51原

丝印MC74HC51N-MC74HC51J-MC74HC42N-MC74HC42J-MC74HC393

MC74HC42N 74HC42 DIP-16

MC74HC42N-安富利XC国际代理全线售出原装IC库存，拍前请先询价行

TC74HC42P HD74HC42P MC74HC42N SN74HC42N 全新原装 现货

丝印MC74HC85-MC74HC74-MC74HC51-MC74HC42-MC74HC32

MIC38HC42YN MSM7430MS-KR4 HD74LV08FPEL MC145029P STP22NS25Z

原SN74ALS244BN MC74HC161N MB74LS21 MB74LS42