SN74157N - Texas Instruments Quad 2-line to 1-line Data Selector/Mux (DIP-16)

National DM74S157N quad 2-to-1 line data selector multiplexer Integrated circuit

National DM74S157N quad 2-to-1 line data selector multiplexer Integrated Circuit

Fairchild 74LS157PC quad 2-to-1 line data selector multiplexer Integrated Cir

Texas Instruments SN74157N Quad 2-to-1 Data Selector Multiplexer IC 2-Piece -e28

(PKG of 5) SN74ALS257AN Quad 2-to-1 Line Data Selector/Multiplexer, PDIP-16, TI

T.I. SN54S157J 54S157 74S157 Military Quad 2 to 1 Line Data Selector - NOS

(PKG of 10) M74LS258AP Quad 2-to-1 Data Select/Multiplexer, PDIP-16, Mitsubishi