型号 / 厂家，封装，批号，备注，订购

74ACTQ544FCQR / National Semiconductor,Datasheet,07+,Quiet Series Octal R 订购 PDF文档

74ACTQ544PC / Various,Datasheet,07+,Quad Bus-Line Transc 订购 PDF文档

74ACTQ563 / Fairchild Semiconductor,Datasheet,07+,Quiet Series Octal L 订购 PDF文档

74ACTQ563DC / National Semiconductor,Datasheet,07+,Octal D-Type Latch - 订购 PDF文档

74ACTQ563SC / National Semiconductor,Datasheet,07+,Octal D-Type Latch - 订购 PDF文档

74ACTQ564DC / National Semiconductor,Datasheet,07+,Octal D-Type Latch - 订购 PDF文档

74ACTQ564PCQR / National Semiconductor,Datasheet,07+,Octal D-Type Latch - 订购 PDF文档

74ACTQ564SC / National Semiconductor,Datasheet,07+,Octal D-Type Flip-Fl 订购 PDF文档

74ACTQ564SCQR / National Semiconductor,Datasheet,07+,Octal D-Type Latch - 订购 PDF文档

74ACTQ573CW / Fairchild Semiconductor,Datasheet,07+,Quiet Series Octal L 订购 PDF文档