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74157 - 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

Key Features

  • Y Y Y Y.

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Other Datasheets by National Semiconductor (now Texas Instruments)

Part Number Description
74150 Data Selectors/Multiplexers
74151 1 of 8 Line Data Selector/Multiplexer
74153 Dual 4-Line to 1-Line Data Selectors/Multiplexers
74154 4-Line to 16-Line Decoders/Demultiplexers
74155 Dual 2-Line to 4-Line Decoders/Demultiplexers

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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 Features Y Y Y Y Applications Y Y Y Buffered inputs and outputs Typical propagation time 9 ns Typical power dissipation 150 mW Alternate Military Aerospace device (54157) is available Contact a National Semiconductor Sales Office Distributor for specifications Y Expand any data input point Multiplex dual data buses Generate four functions of two variables (one variable i