IC快速检索：
型号 / 厂家，封装，批号，备注，订购
S87C51RB1 / INTEL,,05+,010-66001623/66001621 订购 PDF文档
S87C51RB24 / INTEL,,05+,010-66001623/66001621 订购 PDF文档
s87l51fa4a44 / ph,,,010-62106431 订购 PDF文档
S87C51RC24 / INTEL,,05+,010-66001623/66001621 订购 PDF文档
S87L51FA-4A44 / PHI,PLCC44,94+,全新库存特价 订购 PDF文档
S87L51FA4B44 / PHILIPS,,,原装现货 订购 PDF文档
S87C521 / INTEL,QFP,06+,库房现货010-51901725 订购 PDF文档
S87C52-1 / QS,,05+,全新原装 订购 PDF文档