These 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 74S158PC presents inverted data to minimize propagation delay time.
Features: Buffered inputs and outputs Typical propagation time: 4 ns Typical power dissipation: 195 mW
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. Manufactured by Fairchild. A20032
|