SN74LVCH244ADGVR规格参数
相关型号
SN74LVCH244ADGVRE4 SN74LVCH244ADGVRG4 SN74LVCH244ADW SN74LVCH244ADWE4 SN74LVCH244ADWG4 SN74LVCH244ADWR SN74LVCH244ADWRE4 SN74LVCH244ADWRG4 SN74LVCH244ANS SN74LVCH244ANSR