型号 / 厂家，封装，批号，备注，订购

74VHC574DW / ,,,原装现货 订购 PDF文档

74VHC574DWR2 / ,,,原装现货 订购 PDF文档

74VHC574MTC_F40 / ,,全新,021-51875986 订购 PDF文档

74VHC574MTCX_F042 / ,,全新,021-51875986 订购 PDF文档

74VHC574MTCX_F40 / ,,全新,021-51875986 订购 PDF文档

74VHC574N_F015 / ,,全新,021-51875986 订购 PDF文档

74VHC595FN / ,,,原装现货 订购 PDF文档

74VHC595M 16A / ,,,原装现货 订购 PDF文档

74VHC595MTC_F40 / ,,全新,021-51875986 订购 PDF文档

74VHC595MTCX_F042 / ,,全新,021-51875986 订购 PDF文档