SN74LVTR245DW规格参数
相关型号
SN74LVTR245DWR SN74LVTR245PW SN74LVTR245PWR SN74LVTT240DW SN74LVTT240OR SN74LVTT244DBLE SN74LVTT244PWLE SN74LVTT244PWR SN74LVTZ240NSR SN74LVTZ244DBR