74LS251 3-STATE 1-of-8 Line Data Selector/Multiplexer

Fairchild Semiconductor

Description

DM74LS251 3-STATE 1-of-8 Line Data Selector/Multiplexer August 1986 Revised March 2000 DM74LS251 3-STATE 1-of-8 Line Data Selector/Multiplexer Gener.
These data selectors/multiplexers contain full on-chip binary decoding to select one-of-eight data sources, and feature a strobe-controlled 3-STATE ou.

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Datasheet Specifications

Part number: 74LS251
Manufacturer: Fairchild Semiconductor
File Size: 58.74 KB
Datasheet: 74LS251_FairchildSemiconductor.pdf
Description: 3-STATE 1-of-8 Line Data Selector/Multiplexer

Features

* s 3-STATE version of DM74LS151 s Interface directly with system bus s Perform parallel-to-serial conversion s Permit multiplexing from N-lines to one line s Complementary outputs provide true and inverted data s Maximum number of common outputs: 129 s Typical propagation delay time (D to Y): 17 ns s

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74LS251 3-STATE 1-of-8 Line Data Selector Multiplexer Fairchild Semiconductor

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