IC快速检索：
型号 / 厂家，封装，批号，备注，订购
S74FCT4X245 / QUALITY,SSOP,08/09+,原装现货010-62565447/62566447 订购 PDF文档
S74S138N / SIGNETICS,,08/09+,010-62106431 订购 PDF文档
S74FCT4X32H374AQ3 / N/A,SSOP80,N/A,~~房间全新现货库存 订购 PDF文档
S74S151D / ,,08/09+,全新原装现货 订购 PDF文档
S74FCT541 / ,,08/09+,原装特价 订购 PDF文档
S74S153 / ,,08/09+,010-62106431 订购 PDF文档
S74FCT541CTQ / Q,SOP20S,93/95,~~房间全新现货库存 订购 PDF文档
S74S225N / ,,08/09+,全新原装现货 订购 PDF文档