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54S140DMQB艾睿芯城原厂代购+全线现货支持BOM表配单拍前询价

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议价原54S140DMQB MM54HC160J IDM2911AJC 54LS11DMQB

贴插54ACT74DMQB-WT274C-N140-LTC8043ECS8-WT274C-S140-N

贴片直插54LS04DMQB，54LS20/BCA，54S138/BEA，54S140/BCA

贴片直插54S112/BEA，54S140DMQB，54S153/BEA，54S244/B2A

54S140DMQB