【Fairchild Semiconductor】74ACTQ544SC,总线收发器 Octal Reg Trans
【Fairchild Semiconductor】74ACTQ544SC_Q,总线收发器 Octal Reg Trans
【Fairchild Semiconductor】74ACTQ544SCX,总线收发器 Octal Reg Trans
【Fairchild Semiconductor】74ACTQ544SPC,总线收发器 Octal Reg Trans
【Fairchild Semiconductor】74ACTQ563PC,IC LATCH OCTAL 3 STATE 20-DIP
【Fairchild Semiconductor】74ACTQ563PC_Q,闭锁 Octal Latch
【Fairchild Semiconductor】74ACTQ573MTCX,IC LATCH OCTAL 3STATE 20TSSOP
【Fairchild Semiconductor】74ACTQ573PC,IC LATCH OCTAL 3STATE 20DIP
