IC快速检索：
型号 / 厂家，封装，批号，备注，订购
PC74HCT4514T / ,,07+,原装全新现货 订购 PDF文档
PC74HCT4515T / PH,SOP24,06+,正品 订购 PDF文档
PC74HCT4520P / PHI,DIP,05+,原装010-66001623 订购 PDF文档
PC74HCT4520T / ,,07+,原装全新现货 订购 PDF文档
PC74HCT4538 / BOURNS,89-6P,,全新原装，深圳/香港现货 订购 PDF文档
PC74HCT4538N / PHIL,,,特价！全新原装现货 订购 PDF文档
PC74HCT4538P / PHI,,,特价！全新原装现货 订购 PDF文档
PC74HCT4538T / ,,07+,原装全新现货 订购 PDF文档