These monolithic data selectors/multiplexers contain inverters and drivers to supply full on-chip data selection to the four output gates. A separate strobe input is provided. A 4-bit word is selected from one of two sources and is routed to the four outputs. The 74S158 presents inverted data to minimize propagation delay time.
Features:
Buffered Inputs and Outputs
Three Speed/Power Ranges
Applications:
Expand Any Data Input Point
Multiplex Dual Data Buses
Generate Four Functions of Two Variables (One Variable Is Common)
Source Programmable Counters
16 pin DIP. Actual brand may vary from picture.
G12631
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