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DM74ALS257M Datasheet (PDF) - Fairchild Semiconductor

DM74ALS257M Datasheet PDF - Fairchild Semiconductor
Part # DM74ALS257M
Download  DM74ALS257M Download

File Size   74.37 Kbytes
Page   7 Pages
Manufacturer  FAIRCHILD [Fairchild Semiconductor]
Direct Link  http://www.fairchildsemi.com
Logo FAIRCHILD - Fairchild Semiconductor
Description 3-STATE Quad 1-of-2-Line Data Selector/Multiplexer

DM74ALS257M Datasheet (PDF)

Go To PDF Page Download Datasheet
DM74ALS257M Datasheet PDF - Fairchild Semiconductor

Part # DM74ALS257M
Download  DM74ALS257M Click to download

File Size   74.37 Kbytes
Page   7 Pages
Manufacturer  FAIRCHILD [Fairchild Semiconductor]
Direct Link  http://www.fairchildsemi.com
Logo FAIRCHILD - Fairchild Semiconductor
Description 3-STATE Quad 1-of-2-Line Data Selector/Multiplexer

DM74ALS257M Datasheet (HTML) - Fairchild Semiconductor

DM74ALS257M Datasheet HTML 1Page - Fairchild Semiconductor DM74ALS257M Datasheet HTML 2Page - Fairchild Semiconductor DM74ALS257M Datasheet HTML 3Page - Fairchild Semiconductor DM74ALS257M Datasheet HTML 4Page - Fairchild Semiconductor DM74ALS257M Datasheet HTML 5Page - Fairchild Semiconductor DM74ALS257M Datasheet HTML 6Page - Fairchild Semiconductor DM74ALS257M Datasheet HTML 7Page - Fairchild Semiconductor

DM74ALS257M Product details

General Description
These data selectors/multiplexers contain inverters and drivers to supply full on-chip data selection to the four 3-STATE outputs that can interface directly with data lines of bus-organized systems. A 4-bit word selected from one of two sources is routed to the four outputs. The DM74ALS257 presents true data whereas the DM74ALS258 presents inverted data to minimize propagation delay time.

Features
■ Switching specifications at 50 pF
■ Switching specifications guaranteed over full temperature and VCC range
■ Advanced oxide-isolated, ion-implanted Schottky TTL process
■ Functionally and pin for pin compatible with Schottky and low power Schottky TTL counterpart
■ Improved AC performance over Schottky and low power Schottky counterparts
■ 3-STATE buffer-type outputs drive bus lines directly
■ Expand any data input point
■ Multiplex dual data buses
■ General four functions of two variables (one variable is common)
■ Source programmable counters




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About Fairchild Semiconductor


Fairchild Semiconductor was a pioneering semiconductor company that was founded in the late 1950s.
The company was known for its innovation in the development of the first commercial transistor and for its contributions to the advancement of the integrated circuit technology.
Fairchild became a leading supplier of power semiconductors, analog and mixed-signal integrated circuits, and other semiconductor products.
The company was acquired by ON Semiconductor in 2016 and its products and technologies continue to be developed and sold under the ON Semiconductor brand.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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