型号 / 厂家，封装，批号，备注，订购

74F569QC / Various,Datasheet,07+,4-Bit Binary Up-Down 订购 PDF文档

74F573DCX / National Semiconductor,Datasheet,07+,Octal D-Type Latch w 订购 PDF文档

74F573D? / ,,最新批号,原装现货 订购 PDF文档

74F573DCQB / National Semiconductor,Datasheet,07+,Octal D-Type Latch w 订购 PDF文档

74F573DMQB / National Semiconductor,Datasheet,07+,Octal D-Type Latch w 订购 PDF文档

74F573DMX / National Semiconductor,Datasheet,07+,Octal D-Type Latch w 订购 PDF文档

74F573FC / National Semiconductor,Datasheet,07+,Octal D-Type Latch 订购 PDF文档

74F573FMQB / National Semiconductor,Datasheet,07+,Octal D-Type Latch w 订购 PDF文档

74F573FMX / National Semiconductor,Datasheet,07+,Octal D-Type Latch w 订购 PDF文档

74F573LMQB / National Semiconductor,Datasheet,07+,Octal D-Type Latch w 订购 PDF文档