16-Line to 1-Line Data Selector / Multiplexer, 4-Bit Binary Select Matrix, Inverted Logic Output, 0°C to +70°C Standard Operational Window, 24-Pin Plastic Dual In-Line Package (PDIP) Footprint | High-density 5V digital signal routing integrated circuit manufactured by Texas Instruments (or Signetics) featuring a low-level strobe/enable control input pin, 23ns typical propagation delays, and a full fan-out capability of 10 standard TTL loads, explicitly engineered to consolidate multi-channel parallel lines, address decoding fields, and combinational logic grids into a singular output track | Industry Exact Equivalents: Texas Instruments SN74150N, Signetics 74150N, National Semiconductor DM74150N | Industry Functional Cross-References: Fairchild 74150PC, Motorola MC74150N, AMD AM74150N [1, 2]