SN74HCT244N
SN74HCT244NE4
SN74HCT244NS
SN74HCT244NSE4
SN74HCT244NSG4
SN74HCT244NSR
SN74HCT244NSRG4
SN74HCT244PW
SN74HCT244PWE4
SN74HCT244PWG4