Part Number
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DM74157 |
Manufacturer
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Fairchild Semiconductor |
Description
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Quad 2-Line to 1-Line Data Selectors/Multiplexer |
Published
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Apr 1, 2005 |
Detailed Description
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DM74157 Quad 2-Line to 1-Line Data Selectors/Multiplexer
August 1986 Revised February 2000
DM74157 Quad 2-Line to 1-Li...
|
Datasheet
|
DM74157
|
Overview
DM74157 Quad 2-Line to 1-Line Data Selectors/Multiplexer
August 1986 Revised February 2000
DM74157 Quad 2-Line to 1-Line Data Selectors/Multiplexer
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
• Expand any data input point • Multiplex dual data buses • Generate four functions of two variables (one variable is common) • Source programmable counters
Features
s Buffered inputs and outputs s Typical propagation time 9 ns s Typical power dissipation 150 mW
Or...
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