IC快速检索：
型号 / 厂家，封装，批号，备注，订购
74HCT4538APW / PHI,TSSOP,99,优势现货库存 订购 PDF文档
74HCT4538BF3A / HAR,PDIP,98+,优势现货库存 订购 PDF文档
74HCT4538D / ,,02+,原装现货 订购 PDF文档
74HCT4538D.112 / PH,,05+,原装特价 订购 PDF文档
74HCT4538D112 / PHL,,07+,全新原装 订购 PDF文档
74HCT4538DT / ,,,原装现货 订购 PDF文档
74HCT4538E / HAR,,05+,010-66001623/66001621 订购 PDF文档
74HCT4538N / ,,02+,原装现货 订购 PDF文档