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DM74157

Part Number	DM74157
Manufacturer	National Semiconductor
Description	Quad 2-Line to 1-Line Data Selectors/Multiplexers
Published	Nov 30, 2016
Detailed Description	54157 DM54157 DM74157 Quad 2-Line to 1-Line Data Selectors Multiplexers June 1989 54157 DM54157 DM74157 Quad 2-Line to...
Datasheet	DM74157 PDF File

Overview

54157 DM54157 DM74157 Quad 2-Line to 1-Line Data Selectors Multiplexers June 1989 54157 DM54157 DM74157 Quad 2-Line to 1-Line Data Selectors Multiplexers General Description 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 dual data buses Y Generate four functions of two variables (one variable is common) Y Source programmable counters Features Y Buffered inputs and outputs Y Typical propagation time 9 ns Y Typical power dissipation 150 mW ...

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