型号 / 厂家，封装，批号，备注，订购

MM54HCT193 / National Semiconductor,Datasheet,06/07+,Synchronous Binary U 订购 PDF文档

MM54HCT244J / National Semiconductor,Datasheet,06/07+,Non-Inverting-Functi 订购 PDF文档

MM54HCT245E / National Semiconductor,Datasheet,06/07+,Octal Bus-Line Trans 订购 PDF文档

MM54HCT253 / National Semiconductor,Datasheet,06/07+,Dual 4-Channel TRI-S 订购 PDF文档

MM54HCT253J / National Semiconductor,Datasheet,07+,4-Line Digital Multi 订购 PDF文档

MM54HCT257 / National Semiconductor,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

MM54HCT258 / National Semiconductor,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

MM550F / Intersil Corporation,Datasheet,06/07+,Data Book 1981 订购 PDF文档

MM-555 / Intersil Corporation,Datasheet,07+,Shortform Data Book 订购 PDF文档

MM54HCT34 / National Semiconductor,Datasheet,06/07+,Non-Inverter 订购 PDF文档