SN74AHCT244NS规格参数
相关型号
SN74AHCT244NSR SN74AHCT244NSRG4 SN74AHCT244PW SN74AHCT244PWE4 SN74AHCT244PWG4 SN74AHCT244PWLE SN74AHCT244PWR SN74AHCT244PWRE4 SN74AHCT244PWRG4 SN74AHCT244Q