DM54157 Datasheet - National Semiconductor

DM54157 Quad 2-Line to 1-Line Data Selectors/Multiplexers

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 Applications Y Expand any data input point Y Multiplex.

DM54157 Features

* Y Buffered inputs and outputs Y Typical propagation time 9 ns Y Typical power dissipation 150 mW Y Alternate Military Aerospace device (54157) is avail- able Contact a National Semiconductor Sales Office Distributor for specifications Connection Diagram Dual-In-Line Package TL F 6550

* 1

DM54157-NationalSemiconductor.pdf