SN74LVTH162373DGG
SN74LVTH162373DGGR
SN74LVTH162373DGGRG4
SN74LVTH162373DL
SN74LVTH162373DLR
SN74LVTH162373KR
SN74LVTH162374DGG
SN74LVTH162374DGGR
SN74LVTH162374DL
SN74LVTH162374DLR
19129491934(手机优先微信同号)