DM74S251 TRI-STATE 1 of 8 Line Data Selector/Multiplexer

National Semiconductor

Description

www.DataSheet4U.com DM54S251 DM74S251 TRI-STATE 1 of 8 Line Data Selector Multiplexer June 1989 DM54S251 DM74S251 TRI-STATE 1 of 8 Line Data Select.
These data selectors multiplexers contain full on-chip binary decoding to select one-of-eight data sources and feature a strobe-controlled TRI-STATE o.

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Datasheet Specifications

Part number: DM74S251
Manufacturer: National Semiconductor
File Size: 249.05 KB
Datasheet: DM74S251_NationalSemiconductor.pdf
Description: TRI-STATE 1 of 8 Line Data Selector/Multiplexer

Features

* Y Y Y Y Y Y Y Y TRI-STATE version of S151 Interface directly with system bus Perform parallel-to-serial conversion Permit multiplexing from N-lines to one line Complementary outputs provide true and inverted data Max no of common outputs 54S 39 74S 129 Typical propagation delay time (D to Y) 8 ns

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DM74S251 TRI-STATE Line Data Selector Multiplexer National Semiconductor

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