型号 / 厂家，封装，批号，备注，订购

54LS27LM / Various,Datasheet,07+,3-Input NOR-Function 订购 PDF文档

54LS27LMQB / National Semiconductor,Datasheet,07+,TRIPLE 3-INPUT NOR G 订购 PDF文档

54LS283W / Various,Datasheet,07+,4-Bit Parallel Full 订购 PDF文档

54LS289DM / Various,Datasheet,07+,General-Purpose Stat 订购 PDF文档

54LS28FM / Various,Datasheet,07+,NOR-Function Buffer 订购 PDF文档

54LS28FMQB / Various,Datasheet,07+,NOR-Function Buffer 订购 PDF文档

54LS28J/B / REI,原厂原装,08+07+,7到10天国际现货 订购 PDF文档

54LS28LM / NSC,原厂原装,08+07+,7到10天国际现货 订购 PDF文档

54LS290/BCA / REI,原厂原装,08+07+,7到10天国际现货 订购 PDF文档

54LS290DM / Various,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档