型号 / 厂家，封装，批号，备注，订购

54AC280FM / National Semiconductor,Datasheet,07+,9-Bit Parity Generat 订购 PDF文档

54AC280FMQB / National Semiconductor,Datasheet,07+,9-Bit Parity Generat 订购 PDF文档

54AC280FMQB(SMD) / National Semiconductor,Datasheet,07+,9-Bit Parity Generat 订购 PDF文档

54AC280PMQB / National Semiconductor,Datasheet,07+,9-Bit Parity Generat 订购 PDF文档

54AC299D / National Semiconductor,Datasheet,07+,/Shift Regist 订购 PDF文档

54AC299DMQB(SMD) / National Semiconductor,Datasheet,07+,8-Bit Shift Register 订购 PDF文档

54AC299FM-MLS / National Semiconductor,Datasheet,07+,8-Input Universal Sh 订购 PDF文档

54AC299FMQB / National Semiconductor,Datasheet,07+,8-Input Universal Sh 订购 PDF文档

54AC299FMQB(SMD) / National Semiconductor,Datasheet,07+,8-Bit Shift Register 订购 PDF文档

54AC299LMQB(SMD) / National Semiconductor,Datasheet,07+,8-Bit Shift Register 订购 PDF文档