dual 1-line-to-4-line demultiplexer with individual strobes and common binary-address input. When both sections are enabled by the strobes, the common binary-address inputs sequentially select and route associated input data to the appropriate output of each section. The individual strobes permit activating or inhibiting each of the 4-bit sections as desired. Data applied to input 1C is inverted through its outputs. The inverter following the 1C data input permits use as a 3-to-8-line decoder or.
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HD74HC151 - 1 of-8-line Data Selector/Multiplexer (Hitachi Semiconductor)
HD74HC152 - 1-of-8-line Data Selector/Multiplexer (Hitachi Semiconductor)
HD74HC153 - Dual 4-to-1-line Data Selectors/Multiplexers (Hitachi Semiconductor)