型号 / 厂家，封装，批号，备注，订购

S51R70MHZ / Connor-Winfield,Datasheet,07+,Single Crystal-Contr 订购 PDF文档

S54192R / Various,Datasheet,06/07+,BCD-Output Decade Up 订购 PDF文档

S520 / Sperry Semiconductors,Datasheet,06/07+,Silicon Controlled R 订购 PDF文档

S5200 / ,QFN,07+,协顺发科技.现货库存.质量保证.价格优势 订购 PDF文档

S54193R / Various,Datasheet,06/07+,4-Bit Binary Up-Down 订购 PDF文档

S520117481 / ,,最新批号,原装现货 订购 PDF文档

S54194G / Philips Semiconductors,Datasheet,06/07+,4-Bit Shift Register 订购 PDF文档

S54198N / Various,Datasheet,06/07+,8-Bit Shift Register 订购 PDF文档

S54198Q / Various,Datasheet,07+,8-Bit Shift Register 订购 PDF文档

S54199P / Philips Semiconductors,Datasheet,07+,8-Bit Shift Register 订购 PDF文档