型号 / 厂家，封装，批号，备注，订购

74ACTQ574DC / National Semiconductor,Datasheet,07+,Octal D-Type Latch - 订购 PDF文档

74ACTQ574DCQR / National Semiconductor,Datasheet,07+,Octal D-Type Latch - 订购 PDF文档

74ACTQ574SC_NL / FSC,,07+,全新原装热卖 订购 PDF文档

74ACTQ574SCQR / National Semiconductor,Datasheet,07+,Quiet Series Octal D 订购 PDF文档

74ACTQ574SCX_NL / FSC,,07+,全新原装热卖 订购 PDF文档

74ACTQ574SCXHSMRKD(TSTDTS) / ,华兴微电子,07+/08+,原装现货特价出售 订购 PDF文档

74ACTQ646FCQR / National Semiconductor,Datasheet,07+,Quiet Series Octal T 订购 PDF文档

74ACTQ646SDCQR / National Semiconductor,Datasheet,07+,Quiet Series Octal T 订购 PDF文档

74ACTQ646SPCQR / National Semiconductor,Datasheet,07+,Quiet Series Octal T 订购 PDF文档

74ACTQ652SCQR / National Semiconductor,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档