型号 / 厂家，封装，批号，备注，订购

74AC280SCQR / National Semiconductor,Datasheet,07+,9-Bit Parity Generat 订购 PDF文档

74AC280LCQR / National Semiconductor,Datasheet,07+,9-Bit Parity Generat 订购 PDF文档

74AC280PCQR / Various,Datasheet,07+,9-Bit Parity Generat 订购 PDF文档

74AC2829A / ,,最新批号,原装现货 订购 PDF文档

74AC299F / ,,最新批号,原装现货 订购 PDF文档

74AC299LC / Various,Datasheet,07+,8-Bit Shift Register 订购 PDF文档

74AC299LCQR / National Semiconductor,Datasheet,07+,8-Input Universal Sh 订购 PDF文档

74AC299MTC_Q / FSC,,07+,全新原装热卖 订购 PDF文档

74AC280TTR / ST Microelectronics,Datasheet,07+,9 BIT PARIT GENERATO 订购 PDF文档

74AC299CW / Fairchild Semiconductor,Datasheet,07+,8-Input Universal Sh 订购 PDF文档