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型号 / 厂家，封装，批号，备注，订购
M74HC194RM13TR / ,,05+,全新库存特价 订购 PDF文档
M74HC195B1 / SGS,,n/a,010-62106431 订购 PDF文档
M74HC195BI / ,,,010-62106431 订购 PDF文档
M74HC20BI / ST,,,010-62106431 订购 PDF文档
M74HC20RM13TR / FAIRCHILD,,02+,原装现货 订购 PDF文档
M74HC211 / ST,,04+,全新原装 订购 PDF文档
M74HC21B1 / ,,02+,原装现货 订购 PDF文档
M74HC21M1 / ,,06+,欢迎查询采购 订购 PDF文档