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DM74LS251 PDF Datasheet

The DM74LS251 is Tri-state Data Selectors/multiplexers, 3-state 1-of-8 Line Data Selector/multiplexer. It also consolidates and displays results from multiple manufacturers with the same part number and similar functionality.




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Searched parts can be used interchangeably as substitutes for one another, But it's important to note that the parameters for each manufacturer may vary slightly.

Searched Lists

No Part number Description ( Function ) Manufacturers PDF
3 DM74LS251
TRI-STATE Data Selectors/Multiplexers

DM54LS251 DM74LS251 TRI-STATE Data Selectors Multiplexers June 1989 DM54LS251 DM74LS251 TRI-STATE Data Selectors Multiplexers General Description These data selectors multiplexers contain full on-chip binary decoding to select one-of-eight data sources and feature a strobe-controlled TRI-STATE output The strobe must be at a low logic level to enable these devices The TRI-STAT

National Semiconductor
National Semiconductor
pdf
2 DM74LS251
3-STATE 1-of-8 Line Data Selector/Multiplexer

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 General Description These data selectors/multiplexers contain full on-chip binary decoding to select one-of-eight data sources, and feature a strobe-controlled 3-STATE output. The strobe must be at a low logic level to enable these dev

Fairchild Semiconductor
Fairchild Semiconductor
pdf
1 DM74LS251
DM54LS251 DM74LS251 TRI-STATE(RM) Data Selectors/Multiplexers (Rev. A)

Texas Instruments
Texas Instruments
pdf

[1]    

List of most widely used semiconductors

Part Number Function Manufacturers PDF
1N4007

The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V.

Vishay Semiconductor
Vishay
pdf
LM317

This is a popular adjustable voltage regulator.
( 1.2V to 37V)

On Semiconductor
ON Semiconductor
pdf

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