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The MC74HC138ADG is a high-performance, silicon-gate CMOS 1-of-8 decoder and demultiplexer.
CMOS Dual Binary To 1of 4 Decoder/demultiplexer Outpur High On Select 16-lead DiP
Quadruple 2-line-to-1-line Data Selectors / Multiplexers
1:2 Digital Demultiplexer Non-Inverting, 3-State
3-to-8 Decoder/Demultiplexer
Low Voltage Quad 2-Input Multiplexer
Low Voltage Quad 2-Input Multiplexer with 5V-Tolerant Inputs and Outputs (3-State, Inverting)
Multiplexer 1-Element ECL 4-IN 20-Pin TSSOP Tube
Dual 2-to-4 Decoder/Demultiplexer
8-Input Multiplexer (3-state)