IC快速检索：
型号 / 厂家，封装，批号，备注，订购
TC74HC4024 / ,,07+,原装全新现货 订购 PDF文档
TC74HC4024P / TOS,,,特价 订购 PDF文档
TC74HC4025AP / ,,02+,原装现货 订购 PDF文档
TC74HC4028 / TOS,,,010-62106431 订购 PDF文档
TC74HC4028AP / Toshiba,,05+,全新原装,特价 订购 PDF文档
TC74HC4028P / ,,02+,原装现货 订购 PDF文档
TC74HC4040A / NEC,,01+,全新原装 订购 PDF文档
TC74HC4040AF(TPI) / Toshiba,,05+,全新原装,特价 订购 PDF文档