型号 / 厂家，封装，批号，备注，订购

DM74S571AJ/A+ / National Semiconductor,Datasheet,06/07+,Fuse-Programmable PR 订购 PDF文档

DM74S571AN/A+ / National Semiconductor,Datasheet,06/07+,Fuse-Programmable PR 订购 PDF文档

DM74S571BV / National Semiconductor,Datasheet,07+,Fuse-Programmable PR 订购 PDF文档

DM74S74CW / Fairchild Semiconductor,Datasheet,07+,Dual Positive-Edge-T 订购 PDF文档

DM74S940 / National Semiconductor,Datasheet,07+,(DM74S941) Octal Tri 订购 PDF文档

DM74S941 / National Semiconductor,Datasheet,07+,TRI-STATE Buffers/Li 订购 PDF文档

DM74S571D / National Semiconductor,Datasheet,06/07+,Fuse-Programmable PR 订购 PDF文档

DM74S571N? / ,,最新批号,原装现货 订购 PDF文档

DM74S572AJ / National Semiconductor,Datasheet,07+,Fuse-Programmable PR 订购 PDF文档

DM74S573AJ/A+ / National Semiconductor,Datasheet,07+,Fuse-Programmable PR 订购 PDF文档