型号 / 厂家，封装，批号，备注，订购

HC55180BIM / Harris Semiconductor,Datasheet,07+,Subscriber Loop Inte 订购 PDF文档

HC55184ECM/R4749 / INTERSIL,PLCC,N/A,上海实货库存!欢迎查询! 订购 PDF文档

HC55185ECMZR4854 / INTERSIL,PLCC28,07+,0755-83980010 订购 PDF文档

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HC5519 / Harris Semiconductor,Datasheet,07+,SLIC Subscriber Line 订购 PDF文档

HC5520CM / Intersil Corporation,Datasheet,07+,CO/PABX Polarity Rev 订购 PDF文档

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HC5520 / Intersil Corporation,Datasheet,07+,CO-PABX Polarity Rev 订购 PDF文档

HC5521CM / Intersil Corporation,Datasheet,07+,SLIC Subscriber Line 订购 PDF文档

HC5521 / Intersil Corporation,Datasheet,07+,SLIC Subscriber Line 订购 PDF文档