SN74LS161ANSR
SN74LS161ANSRE4
SN74LS161ANSRG4
SN74LS161ANSRSOP5
SN74LS161P
SN74LS163AD
SN74LS163ADE4
SN74LS163ADG4
SN74LS163ADR
SN74LS163ADRE4