型号 / 厂家，封装，批号，备注，订购

54AC74D / National Semiconductor,Datasheet,07+,Dual D-Type Positive 订购 PDF文档

54AC74FMQB / National Semiconductor,Datasheet,07+,Dual D-Type Positive 订购 PDF文档

54AC74FMQB(SMD) / National Semiconductor,Datasheet,07+,Dual D-Type Flip-Flo 订购 PDF文档

54AC74LMQB / Various,Datasheet,07+,Dual D-Type Flip-Flo 订购 PDF文档

54AC74LMQB(SMD) / National Semiconductor,Datasheet,07+,Dual D-Type Flip-Flo 订购 PDF文档

54AC74SM / Various,Datasheet,07+,Dual D-Type Flip-Flo 订购 PDF文档

54AC818FM / Various,Datasheet,07+,Pipeline Register - 订购 PDF文档

54AC821 / National Semiconductor,Datasheet,07+,10-Bit D Flip-Flop w 订购 PDF文档

54AC821DM / Various,Datasheet,07+,10-Bit D-Type Flip-F 订购 PDF文档

54AC821FM / Various,Datasheet,07+,10-Bit D-Type Flip-F 订购 PDF文档