SN74LV244ADBR
SN74LV244ADBRE4
SN74LV244ADBRG4
SN74LV244ADBTR
SN74LV244ADBTR(74LV244APWR
SN74LV244ADGVR
SN74LV244ADGVRE4
SN74LV244ADGVRG4
SN74LV244ADW
SN74LV244ADWE4
0755-83237632