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.
Buffered inputs and outputs
Typical propagation time 9 ns
Typical power dissipation 150 mW
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 Signetics.