型号 / 厂家，封装，批号，备注，订购

SN54H133J / ,,,原装现货 订购 PDF文档

SN54H14J / AD,DIP,0745+,耐芯威全新原装热卖 订购 PDF文档

SN54H157J / ,,,原装现货 订购 PDF文档

SN54H21J / ,,07+,原装全新现货 订购 PDF文档

SN54H21W / ,,07+,原装全新现货 订购 PDF文档

SN54H30J / TI,,05+,原装特价 订购 PDF文档

SN54H393J / ,,,010-62106431 订购 PDF文档

SN54H52J / ,,02+,原装现货 订购 PDF文档

SN54H53J / TI,,05+,原装特价 订购 PDF文档

SN54H55J / ,,07+,原装全新现货 订购 PDF文档