MC74VHCT244A规格参数
相关型号
MC74VHCT244AD MC74VHCT244ADT MC74VHCT244ADTG MC74VHCT244ADTR2 MC74VHCT244ADTR2G MC74VHCT244ADTRG MC74VHCT244ADTRG/BKN MC74VHCT244ADTRG-CUT TAPE MC74VHCT244ADW MC74VHCT244ADWR2