型号 / 厂家，封装，批号，备注，订购

QS74FCT2540DTSO / Quality Semiconductor,Datasheet,07+,Inverting-Function B 订购 PDF文档

QS74FCT245DTP / Quality Semiconductor,Datasheet,06/07+,Octal Bus-Line Trans 订购 PDF文档

QS74FCT2540DTZ / Quality Semiconductor,Datasheet,07+,Inverting-Function B 订购 PDF文档

QS74FCT245T / Quality Semiconductor,Datasheet,07+,High-Speed CMOS 8-Bi 订购 PDF文档

QS74FCT245T-2 / ,,最新批号,原装现货 订购 PDF文档

QS74FCT2540TD / Quality Semiconductor,Datasheet,07+,Inverting-Function B 订购 PDF文档

QS74FCT245TH / ,Datasheet,06/07+,Octal Bus Transceive 订购 PDF文档

QS74FCT251CTZ / Quality Semiconductor,Datasheet,06/07+,8-Line Digital Multi 订购 PDF文档

QS74FCT251TH / ,Datasheet,07+,8-to-1 Data ..or 订购 PDF文档

QS74FCT251TL / Quality Semiconductor,Datasheet,07+,8-Line Digital Multi 订购 PDF文档