SN74LS258BNSR
SN74LS258BNSRE4
SN74LS258BNSRG4
SN74LS259
SN74LS259BD
SN74LS259BDE4
SN74LS259BDG4
SN74LS259BDR
SN74LS259BDRE4
SN74LS259BDRG4