型号 / 厂家，封装，批号，备注，订购

54LS670/BFBJC / FAI,CDIP16,N/A,上海现货库存，欢迎查询 订购 PDF文档

54LS245/B2A / Philips Semiconductors,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

54LS245/BSA / Philips Semiconductors,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

54LS245D2 / ,Datasheet,07+,Octal bus transceive 订购 PDF文档

54LS245FM / Various,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

54LS247DMQB / National Semiconductor,Datasheet,07+,7-Segment Display Dr 订购 PDF文档

54LS248DM / Various,Datasheet,07+,7-Segment Display Dr 订购 PDF文档

54LS248FMQB / National Semiconductor,Datasheet,07+,7-Segment Display Dr 订购 PDF文档

54LS249 / Fairchild Semiconductor,Datasheet,07+,Full Line Condensed 订购 PDF文档

54LS249DMQB / National Semiconductor,Datasheet,07+,7-Segment Display Dr 订购 PDF文档