型号 / 厂家，封装，批号，备注，订购

DM74ALS390N / National Semiconductor,Datasheet,06/07+,Dual 4-Bit Decade Co 订购 PDF文档

DM74ALS465AWM / National Semiconductor,Datasheet,06/07+,Non-Inverting-Functi 订购 PDF文档

DM74ALS466AJ / National Semiconductor,Datasheet,06/07+,Inverting-Function B 订购 PDF文档

DM74ALS467AWM / National Semiconductor,Datasheet,07+,Non-Inverting-Functi 订购 PDF文档

DM74ALS518WM / National Semiconductor,Datasheet,07+,8-Bit Identity Compa 订购 PDF文档

DM74ALS573BCW / FSC,,07+,全新原装热卖 订购 PDF文档

DM74ALS574AWMX_NL / Fairchild Semiconductor,Datasheet,06/07+,Octal D-Type Edge Tr 订购 PDF文档

DM74ALS521J / National Semiconductor,Datasheet,06/07+,8-Bit Identity Compa 订购 PDF文档

DM74ALS522J / National Semiconductor,Datasheet,06/07+,8-Bit Identity Compa 订购 PDF文档

DM74ALS576A / National Semiconductor,Datasheet,06/07+,Octal D-Type Edge-Tr 订购 PDF文档