SN74HCT244APWG4
SN74HCT244APWR
SN74HCT244APWR(HT2
SN74HCT244APWR(HT244)
SN74HCT244APWRE4
SN74HCT244APWRG4
SN74HCT244DB
SN74HCT244DBE4
SN74HCT244DBG4
SN74HCT244DBR