型号 / 厂家，封装，批号，备注，订购

P74PCT377ADC / Performance Semiconductor,Datasheet,06/07+,Octal D-Type Flip-Fl 订购 PDF文档

P74PCT244LC / Performance Semiconductor,Datasheet,07+,Non-Inverting-Functi 订购 PDF文档

P74PCT257ASC / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 订购 PDF文档

P74PCT377ALC / Performance Semiconductor,Datasheet,06/07+,Octal D-Type Flip-Fl 订购 PDF文档

P74PCT257BSC / Performance Semiconductor,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

P74PCT257PC / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 订购 PDF文档

P74PCT257SC / Performance Semiconductor,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

P74PCT258ALC / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 订购 PDF文档

P74PCT258BSC / Performance Semiconductor,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

P74PCT258DC / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 订购 PDF文档