型号 / 厂家，封装，批号，备注，订购

54LS40LMQB / National Semiconductor,Datasheet,07+,NAND-Function Buffer 订购 PDF文档

54LS42FM / Various,Datasheet,07+,BCD-to-One-of-Ten De 订购 PDF文档

54LS42W / Raytheon Electronics,Datasheet,07+,BCD-to-One-of-Ten De 订购 PDF文档

54LS43J / Raytheon Electronics,Datasheet,07+,Excess-3-to-Decimal 订购 PDF文档

54LS43W / Raytheon Electronics,Datasheet,07+,Excess-3-to-Decimal 订购 PDF文档

54LS447DM / Various,Datasheet,07+,7-Segment Display Dr 订购 PDF文档

54LS447DMQB / National Semiconductor,Datasheet,07+,7-Segment Display Dr 订购 PDF文档

54LS447FM / Various,Datasheet,07+,7-Segment Display Dr 订购 PDF文档

54LS44J / Raytheon Electronics,Datasheet,07+,Excess-3-Gray-to-Dec 订购 PDF文档

54LS44W / Raytheon Electronics,Datasheet,07+,Excess-3-Gray-to-Dec 订购 PDF文档