型号 / 厂家，封装，批号，备注，订购

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DS1220AD-150-IND / Dallas Semiconductor,Datasheet,07+,16k Nonvolatile SRAM 订购 PDF文档

DS1220AD-120-IND / Dallas Semiconductor,Datasheet,06/07+,16k Nonvolatile SRAM 订购 PDF文档

DS1220AD-170IND / Dallas Semiconductor,Datasheet,07+,64k Nonvolatile SRAM 订购 PDF文档

DS1220AD-200/IND / ,,最新批号,原装现货 订购 PDF文档

DS1220AD-200-IND / Dallas Semiconductor,Datasheet,06/07+,16k Nonvolatile SRAM 订购 PDF文档

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DS1220AD-IND / Dallas Semiconductor,Datasheet,07+,Static RAM with On-C 订购 PDF文档

DS1220AD-170 / Dallas Semiconductor,Datasheet,07+,64k Nonvolatile SRAM 订购 PDF文档