型号 / 厂家，封装，批号，备注，订购

MC74VHCT244AML1 / On Semiconductor,Datasheet,07+,Octal Bus Buffer (TT 订购 PDF文档

MC74VHCT244AML2 / On Semiconductor,Datasheet,07+,Octal Bus Buffer (TT 订购 PDF文档

MC74VHCT240A-D / On Semiconductor,Datasheet,07+,Octal Bus Buffer-Lin 订购 PDF文档

MC74VHCT244AN / On Semiconductor,Datasheet,06/07+,Octal Bus Buffer (TT 订购 PDF文档

MC74VHCT257 / ,,,原装现货 订购 PDF文档

MC74VHCT257AMG / On Semiconductor,Datasheet,07+,Quad 2-Channel Multi 订购 PDF文档

MC74VHCT259A-D / On Semiconductor,Datasheet,06/07+,8-Bit Addressable La 订购 PDF文档

MC74VHCT240ADWRG / On Semiconductor,Datasheet,06/07+,Octal Inverting Buff 订购 PDF文档

MC74VHCT259ADG / On Semiconductor,Datasheet,07+,8-Bit Addressable La 订购 PDF文档

MC74VHCT259ADTRG / On Semiconductor,Datasheet,07+,8-Bit Addressable La 订购 PDF文档