型号 / 厂家，封装，批号，备注，订购

DM74L187A / National Semiconductor,Datasheet,06/07+,Misc. Data Book Scan 订购 PDF文档

DM74L187AN / National Semiconductor,Datasheet,07+,General Purpose 订购 PDF文档

DM74L192F / National Semiconductor,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档

DM74L20F / National Semiconductor,Datasheet,06/07+,4-Input NAND-Functio 订购 PDF文档

DM74L30F / National Semiconductor,Datasheet,07+,8-Input NAND-Functio 订购 PDF文档

DM74L51F / National Semiconductor,Datasheet,06/07+,2-2-3-3-Input AND-OR 订购 PDF文档

DM74L71F / National Semiconductor,Datasheet,07+,Single R-S Flip-Flop 订购 PDF文档

DM74L72F / National Semiconductor,Datasheet,07+,Single -Slave 订购 PDF文档

DM74L72J / National Semiconductor,Datasheet,07+,Single -Slave 订购 PDF文档

DM74L73F / National Semiconductor,Datasheet,07+,Dual J-K Flip-Flop 订购 PDF文档