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SN74LS42NSR-俊龙XC国际出售原装芯片库存也有回收，原装现货没货
SN74LS42NSR-安富利XC国际代理全线售出原装IC库存，只做原装有挂
SN74LS42NSR 品牌 SN74LS442N
SN74LS42NSR得捷芯城国际代理全线售出原装IC库存，只做原装有挂
全新原装进口 SN74LS42NSR 47/31/151/85/138/145/148/153 SOP16
全新原装 SN74LS42NSRE4 SN74LS42NSR SN74LS42N SN74LS42D
逻辑芯片SN74LS42NSR SN74LS42 sn74ls42nsr SOP-16
全新原装 SN74LS42NSR 74LS42 SOP-16(中体SOP5.2) 十进制解码器
直拍SN74LS166ANSR SN74LS279ANSR SN74LS42NSR SN74LS47NSR SOP1
SN74LS42NSR丝印:74LS42 SOP-14中体 TI正品 IC配套
SN74LS42NSR 5.2mm 贴片中体74LS42 原装TI
SN74LS42NS/SN74LS42NSR/SN74LS442N
SN74LS42NSR【IC DECODER/DEMUX 1X4:10 16SO】
SN74LS423NSR/SN74LS42D/SN74LS42N
SN74LS423NSR SN74LS42D SN74LS42N
SN74LS42NS SN74LS42NSR SN74LS442N
SN74LS442N 正货 SN74LS42NSR 正品
新品 SN74LS442N 价格 SN74LS42NSR
SN74LS42NSR『IC DECODER/DEMUX 1X4:10 16SO』 现货
