型号 / 厂家，封装，批号，备注，订购

54ACT280DM / National Semiconductor,Datasheet,07+,9-Bit Parity Generat 订购 PDF文档

54ACT283D / National Semiconductor,Datasheet,07+,4-Bit Binary Full Ad 订购 PDF文档

54ACT283F / National Semiconductor,Datasheet,07+,4-Bit Binary Full Ad 订购 PDF文档

54ACT299DMQB(SMD) / National Semiconductor,Datasheet,07+,8-Bit Shift Register 订购 PDF文档

54ACT299FM / Various,Datasheet,07+,8-Bit Shift Register 订购 PDF文档

54ACT299FMQB / National Semiconductor,Datasheet,07+,8-Input Universal Sh 订购 PDF文档

54ACT299FMQB(SMD) / National Semiconductor,Datasheet,07+,8-Bit Shift Register 订购 PDF文档

54ACT299LCC / National Semiconductor,Datasheet,07+,8-Input Universal Sh 订购 PDF文档

54ACT299LMQB / National Semiconductor,Datasheet,07+,8-Input Universal Sh 订购 PDF文档

54ACT299LMQB(SMD) / National Semiconductor,Datasheet,07+,8-Bit Shift Register 订购 PDF文档