型号 / 厂家，封装，批号，备注，订购

P74PCT163LC / Performance Semiconductor,Datasheet,06/07+,4-Bit Binary Up Coun 订购 PDF文档

P74PCT240DC / Performance Semiconductor,Datasheet,06/07+,Inverting-Function B 订购 PDF文档

P74HCT04T / ,,最新批号,现货库存 订购 PDF文档

P74PCT241ALC / Performance Semiconductor,Datasheet,06/07+,Non-Inverting-Functi 订购 PDF文档

P74PCT241LC / Performance Semiconductor,Datasheet,06/07+,Non-Inverting-Functi 订购 PDF文档

P74PCT245ADC / Performance Semiconductor,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

P74HCT273D / ,,最新批号,原装现货 订购 PDF文档

P74PCT138ADC / Performance Semiconductor,Datasheet,06/07+,8-Line Digital Demul 订购 PDF文档

P74PCT138ALC / Performance Semiconductor,Datasheet,07+,8-Line Digital Demul 订购 PDF文档

P74PCT138BDC / Performance Semiconductor,Datasheet,06/07+,8-Line Digital Demul 订购 PDF文档