型号 / 厂家，封装，批号，备注，订购

P54PCT244LMB / Performance Semiconductor,Datasheet,07+,Non-Inverting-Functi 订购 PDF文档

P54PCT257BDM / Performance Semiconductor,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

P54PCT257BDMB / Performance Semiconductor,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

P54PCT257DM / Performance Semiconductor,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

P54PCT258ADM / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 订购 PDF文档

P54PCT258BDM / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 订购 PDF文档

P54PCT258DM / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 订购 PDF文档

P54PCT245ADM / Performance Semiconductor,Datasheet,06/07+,Octal Bus-Line Trans 订购 PDF文档

P54PCT273ADMB / Performance Semiconductor,Datasheet,06/07+,Octal D-Type Flip-Fl 订购 PDF文档

P54PCT273ALM / Performance Semiconductor,Datasheet,06/07+,Octal D-Type Flip-Fl 订购 PDF文档