【NXP Semiconductors】74HC273PW,112,IC OCTAL D F-F POS-EDGE 20TSSOP
【NXP Semiconductors】74HC273PW,118,IC OCTAL D F-F POS-EDGE 20-TSSOP
【NXP Semiconductors】74HC27BQ,115,IC GATE NOR 3-INPUT 14-DHVQFN
【NXP Semiconductors】74HC27BQ-G,门(与/非与/或/非或) TRPL 3INPUT NOR GATE
【NXP Semiconductors】74HC27D,门(与/非与/或/非或) TRIPLE 3-IN NOR GATE