SN74AHCT244DB
SN74AHCT244DBE4
SN74AHCT244DBG4
SN74AHCT244DBR
SN74AHCT244DBRE4
SN74AHCT244DBRG4
SN74AHCT244DGVR
SN74AHCT244DGVRE4
SN74AHCT244DGVRG4
SN74AHCT244DW
0755-83238360