型号 / 厂家，封装，批号，备注，订购

SN74HC574NSR/5.2 / TI,SOP-20,08/09+, 订购 PDF文档

SN74HC574PWT / ,,08/09+,原装全新现货 订购 PDF文档

SN74HC574PWTE4 / Texas Instruments,Datasheet,07+,Octal Edge-Triggered 订购 PDF文档

SN74HC57DR / ,,最新批号,现货库存 订购 PDF文档

SN74HC590AD / TI,,08/09+,原装特价 订购 PDF文档

SN74HC590ADT / Texas Instruments,Datasheet,07+,8-Bit Binary .. 订购 PDF文档

SN74HC590ADTE4 / Texas Instruments,Datasheet,06/07+,8-Bit BINARY 订购 PDF文档

SN74HC590ADWG4 / Texas Instruments,Datasheet,07+,8-Bit BINARY .. 订购 PDF文档

SN74HC590ADWRG4 / Texas Instruments,Datasheet,06/07+,8-Bit BINARY 订购 PDF文档

SN74HC590ANE4 / Texas Instruments,Datasheet,07+,8-Bit BINARY .. 订购 PDF文档