DM74LS158 Quad 2-Line 1-Line Data Selectors/Multiplexers
DM74LS158CW Quad 2-to-1 Line Data Selector/Multiplexer (Inverting)
DM74LS158E Quad 2-Line 1-Line Data Selectors/Multiplexers
DM74LS158J Quad 2-Line 1-Line Data Selectors/Multiplexers
DM74LS158J/A+ 2-Input Digital Multiplexer
DM74LS158M Quad 2-Line 1-Line Data Selectors/Multiplexers
DM74LS158MX 2-Input Digital Multiplexer
DM74LS158N Quad 2-Line 1-Line Data Selectors/Multiplexers
DM74LS158N/A+ 2-Input Digital Multiplexer
DM74LS158N/B+ 2-Input Digital Multiplexer
DM74LS158W Quad 2-Line 1-Line Data Selectors/Multiplexers