型号 / 厂家，封装，批号，备注，订购

54AC273LMQB(SMD) / National Semiconductor,Datasheet,07+,Octal D-Type Flip-Fl 订购 PDF文档

54AC273PMQB / National Semiconductor,Datasheet,07+,Octal D Flip-Flop 订购 PDF文档

54AC280 / National Semiconductor,Datasheet,07+,9-Bit Parity Generat 订购 PDF文档

54AC280DM / National Semiconductor,Datasheet,07+,9-Bit Parity Generat 订购 PDF文档

54AC280DMQB(SMD) / National Semiconductor,Datasheet,07+,9-Bit Parity Generat 订购 PDF文档

54AC280F / National Semiconductor,Datasheet,07+,9-Bit Parity Generat 订购 PDF文档

54AC280LM / National Semiconductor,Datasheet,07+,9-Bit Parity Generat 订购 PDF文档

54AC280LMQB / Various,Datasheet,07+,9-Bit Parity Generat 订购 PDF文档

54AC280LMQB(SMD) / National Semiconductor,Datasheet,07+,9-Bit Parity Generat 订购 PDF文档

54AC280SMQB / National Semiconductor,Datasheet,07+,9-Bit Parity Generat 订购 PDF文档