SN74LV240ADB
SN74LV240ADBE4
SN74LV240ADBG4
SN74LV240ADBR
SN74LV240ADBRE4
SN74LV240ADBRG4
SN74LV240ADGVR
SN74LV240ADGVRE4
SN74LV240ADGVRG4
SN74LV240ADW