型号 / 厂家，封装，批号，备注，订购

SN54HC4514J / RCA,,8628,010-62106431 订购 PDF文档

SN54HC374F / TI,DIP,05+,原装010-66001623 订购 PDF文档

SN54HC4520J / TI,,04+,库房现货欢迎来电 订购 PDF文档

SN54HC374F3A / N/S,,01+,010-62106431 订购 PDF文档

SN54HC45J / ,,,原装现货 订购 PDF文档

SN54HC374J / ST,DIP,03+,全新原装，深圳/香港现货 订购 PDF文档

SN54HC377 / H,,95+,010-62106431 订购 PDF文档

SN54HC377J / ALTERA,,,原装，现货 订购 PDF文档

SN54HC472J / ,,,原装现货 订购 PDF文档

SN54HC379J / TI,,06+,上海实货库存!欢迎查询! 订购 PDF文档