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CD54HC646F3A MC54HC646J 54HC646 陶瓷封装 进口CDIP24直插脚
MC54HC646J SNJ54BCT8374AJT进口现货,集成电路IC
MC54HC646J-云汉XC国际代理全线售出原装IC库存,拍前请先询价行
MC54HC646J威健芯城不是原装不要钱/有接收价就出,拍前请先询价
MC54HC646J-艾睿XC国际百万仓库现货出售也有回收原装芯片,拍前