型号 / 厂家，封装，批号，备注，订购

54LS30FMQB / National Semiconductor,Datasheet,07+,8-Input NAND Gate 订购 PDF文档

54LS30W / NS,DIP,06+,主打，特价010-82563191 订购 PDF文档

54LS31 / Texas Instruments,Datasheet,07+,DELAY ELEMENTS 订购 PDF文档

54LS322DMQB / Various,Datasheet,07+,8-Bit Shift Register 订购 PDF文档

54LS323FM / Various,Datasheet,07+,8-Bit Shift Register 订购 PDF文档

54LS32DMQB? / ,,最新批号,原装现货 订购 PDF文档

54LS32LM / NSC,原厂原装,08+07+,7到10天国际现货 订购 PDF文档

54LS33FM / Various,Datasheet,07+,NOR-Function Buffer 订购 PDF文档

54LS347 / National Semiconductor,Datasheet,07+,BCD TO 7-SEGMENT DEC 订购 PDF文档

54LS352FM / Various,Datasheet,07+,4-Line Digital Multi 订购 PDF文档