型号 / 厂家，封装，批号，备注，订购

QS74FCT191CTZ / Quality Semiconductor,Datasheet,07+,4-Bit Binary Up-Down 订购 PDF文档

QS74FCT191TL / Quality Semiconductor,Datasheet,06/07+,4-Bit Binary Up-Down 订购 PDF文档

QS74FCT191TQ / Quality Semiconductor,Datasheet,06/07+,4-Bit Binary Up-Down 订购 PDF文档

QS74FCT193ATD / Quality Semiconductor,Datasheet,06/07+,4-Bit Binary Up-Down 订购 PDF文档

QS74FCT193ATL / Quality Semiconductor,Datasheet,07+,4-Bit Binary Up-Down 订购 PDF文档

QS74FCT193ATS / ,,,原装现货 订购 PDF文档

QS74FCT2151ATD / Quality Semiconductor,Datasheet,06/07+,8-Line Digital Multi 订购 PDF文档

QS74FCT2151ATP / Quality Semiconductor,Datasheet,06/07+,8-Line Digital Multi 订购 PDF文档

QS74FCT2151CTZ / Quality Semiconductor,Datasheet,06/07+,8-Line Digital Multi 订购 PDF文档

QS74FCT2151TL / Quality Semiconductor,Datasheet,07+,8-Line Digital Multi 订购 PDF文档