型号 / 厂家，封装，批号，备注，订购

54ACT245LMQB(SMD) / National Semiconductor,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

54ACT251D / National Semiconductor,Datasheet,07+,8-Input Multiplexer 订购 PDF文档

54ACT251F / National Semiconductor,Datasheet,07+,8-Input Multiplexer 订购 PDF文档

54ACT251FMQB(SMD) / National Semiconductor,Datasheet,07+,8-Line Digital Multi 订购 PDF文档

54ACT251L / National Semiconductor,Datasheet,07+,8-Input Multiplexer 订购 PDF文档

54ACT251LM / Various,Datasheet,07+,8-Line Digital Multi 订购 PDF文档

54ACT251PMQB / National Semiconductor,Datasheet,07+,8-Input Multiplexer 订购 PDF文档

54ACT253DM / Fairchild Semiconductor,Datasheet,07+,4-Line Digital Multi 订购 PDF文档

54ACT253DMQB(SMD) / National Semiconductor,Datasheet,07+,4-Line Digital Multi 订购 PDF文档

54ACT253FM / Fairchild Semiconductor,Datasheet,07+,4-Line Digital Multi 订购 PDF文档