型号 / 厂家，封装，批号，备注，订购

SN74LS297FN / Texas Instruments,Datasheet,06/07+,Miscellaneous Digita 订购 PDF文档

SN74LS300AN / Texas Instruments,Datasheet,07+,General-Purpose Stat 订购 PDF文档

SN74LS299-D / On Semiconductor,Datasheet,06/07+,8-Bit Shift-Storage 订购 PDF文档

SN74LS302J / Texas Instruments,Datasheet,07+,General-Purpose Stat 订购 PDF文档

SN74LS30-D / On Semiconductor,Datasheet,06/07+,8-INPUT NAND GATE 订购 PDF文档

SN74LS30ML2 / On Semiconductor,Datasheet,06/07+,8-INPUT NAND GATE 订购 PDF文档

SN74LS30N10 / ,,最新批号,原装现货 订购 PDF文档

SN74LS314N / Texas Instruments,Datasheet,06/07+,General-Purpose Stat 订购 PDF文档

SN74LS315N / Texas Instruments,Datasheet,07+,General-Purpose Stat 订购 PDF文档

SN74LS31FN / Texas Instruments,Datasheet,07+,Fixed Delay Line 订购 PDF文档