IC快速检索：
型号 / 厂家，封装，批号，备注，订购
HC4P5504 / TI,QFP,04+,全新原装，深圳/香港现货 订购 PDF文档
HC4P55044B / INTE,PLCC/28,06+,原装010-62106431 订购 PDF文档
HC4P55044B1-5 / HARRIS,PLCC/28,06+,原装010-62106431 订购 PDF文档
HC4P5504-5 / HARRIS,PLCC,0506+,正品!010-62104891 订购 PDF文档
HC4P5504-7N / HARRIS,PLCC,05+,优势现货库存 订购 PDF文档
HC4P55048 / ,PLCC/28,,现货 订购 PDF文档
HC4P5504B(R4741) / ALTERA,,02+,全新原装，深圳/香港现货 订购 PDF文档
HC4P5504B/R4741 / ,,,全新原装 订购 PDF文档