SN74LVCH244AQPWRQ1规格参数
相关型号
SN74LVCH244ARGYR SN74LVCH244ARGYRG4 SN74LVCH244DW SN74LVCH244N SN74LVCH245 SN74LVCH245ADB SN74LVCH245ADBLE SN74LVCH245ADBR SN74LVCH245ADBRE4 SN74LVCH245ADBRG4