型号 / 厂家，封装，批号，备注，订购

MC74HC540ADWR2G / On Semiconductor,Datasheet,07+,Octal 3-State Invert 订购 PDF文档

MC74HC540AFELG / On Semiconductor,Datasheet,07+,Octal 3-State Invert 订购 PDF文档

MC74HC540AFG / On Semiconductor,Datasheet,07+,Octal 3-State Invert 订购 PDF文档

MC74HC540AFR1 / On Semiconductor,Datasheet,07+,Octal 3-State Invert 订购 PDF文档

MC74HC51DR / MOT,SOP,98+,全新原装进口现货 订购 PDF文档

MC74HC541A-D / On Semiconductor,Datasheet,06/07+,Octal 3-State Noninv 订购 PDF文档

MC74HC540ADTR2G / On Semiconductor,Datasheet,06/07+,Octal 3-State Invert 订购 PDF文档

MC74HC541AFL / ,,,原装现货 订购 PDF文档

MC74HC563F / ,,最新批号,现货库存 订购 PDF文档

MC74HC540AFR2 / On Semiconductor,Datasheet,07+,Octal 3-State Invert 订购 PDF文档