型号 / 厂家，封装，批号，备注，订购

54LS174J/883 / NSC,原厂原装,08+07+,7到10天国际现货 订购 PDF文档

54LS175B2C / Various,Datasheet,07+,Quadruple D-Type Fli 订购 PDF文档

54LS175FMQB / National Semiconductor,Datasheet,07+,Hex/Quad D Flip-Flop 订购 PDF文档

54LS181DM / Various,Datasheet,07+,4-Bit Arithmetic Log 订购 PDF文档

54LS279/BEBJC? / ,,最新批号,原装现货 订购 PDF文档

54LS279W / Raytheon Electronics,Datasheet,07+,Quadruple R-S-Type L 订购 PDF文档

54LS27FM / Fairchild Semiconductor,Datasheet,07+,TRIPLE 3-INPUT NOR G 订购 PDF文档

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