型号 / 厂家，封装，批号，备注，订购

54ACT299DMQB / Various,Datasheet,07+,8-Bit Shift Register 订购 PDF文档

54ACT299J / National Semiconductor,Datasheet,07+,8-Input Universal Sh 订购 PDF文档

54AC257PMQB / National Semiconductor,Datasheet,07+,Quad 2-Input Multipl 订购 PDF文档

54AC257SCQR / National Semiconductor,Datasheet,07+,Quad 2-Input Multipl 订购 PDF文档

54AC258DMQB / National Semiconductor,Datasheet,07+, 订购 PDF文档

54AC258DMQB(SMD) / National Semiconductor,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

54AC258F / National Semiconductor,Datasheet,07+,Quad 2-Input Multipl 订购 PDF文档

54AC258FM / Various,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

54AC258FMQB / National Semiconductor,Datasheet,07+, 订购 PDF文档

54AC258LM / Various,Datasheet,07+,2-Line Digital Multi 订购 PDF文档