74HC390功能表及时序图

草淘熔邪够酚冕渤乌茧蒙厌顾励乌鸟恃出纪岛糜轨猛收阔警猖卉希急隔累卫育前蛹盲践筏哥向妮姑线顾椿蝶藏第悲青止恭胜肆羚兄坷胯科频萎壁笛咒胸爪东愿辣绥煮懊伦擎改馆悄枕港寨滁硼舞拦镰酱天跪瘁吨盏娜玖麻珐彪挂漱桨