型号 / 厂家，封装，批号，备注，订购

SN74HA157PW / ,,08/09+,原装全新现货 订购 PDF文档

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SN74HA158DB / ,,08/09+,原装全新现货 订购 PDF文档

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SN74H373DWR / ,,08/09+,原装全新现货 订购 PDF文档

SN74HA373DB / ,,08/09+,原装全新现货 订购 PDF文档

SN74H3CN / ,,08/09+,原装全新现货 订购 PDF文档

SN74H40N. / MOT,DIP,08/09+,全新原装深圳库存 订购 PDF文档

SN74H40N/P1 / ,,08/09+,原装全新现货 订购 PDF文档