DM74ALS257 - 3-STATE Quad 1-of-2-Line Data Selector/Multiplexer

Product Overview

Fairchild Semiconductor

Datasheet Details

Part number	DM74ALS257
Manufacturer	Fairchild Semiconductor
File Size	74.38 KB
Description	3-STATE Quad 1-of-2-Line Data Selector/Multiplexer
Datasheet	DM74ALS257 Datasheet
Additional preview pages of the DM74ALS257 datasheet.

Product details

Description

These data selectors/multiplexers contain inverters and drivers to supply full on-chip data selection to the four 3STATE outputs that can interface directly with data lines of bus-organized systems.

Features

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

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Other Datasheets by Fairchild Semiconductor

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Published: Apr 1, 2005 |