DM74LS251 - 3-STATE 1-of-8 Line Data Selector/Multiplexer

Product Overview

Fairchild Semiconductor

Datasheet Details

Part number	DM74LS251
Manufacturer	Fairchild Semiconductor
File Size	58.74 KB
Description	3-STATE 1-of-8 Line Data Selector/Multiplexer
Datasheet	DM74LS251 Datasheet
Additional preview pages of the DM74LS251 datasheet.

Product details

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.

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 Typical power dissipation: 35 mW Ordering Code: Order Number DM74LS251M DM74LS251N Package Number M16A N16E Package.

📁 Similar Datasheet

DM74LS253 - TRI-STATE Data Selectors/Multiplexers (National Semiconductor)
DM74LS256 - Dual 4-Bit Addressable Latch (National Semiconductor)
DM74LS257 - TRI-STATE Quad 2-Data Selectors/Multiplexers (National Semiconductor)
DM74LS257B - TRI-STATE Quad 2-Data Selectors/Multiplexers (National Semiconductor)
DM74LS258 - TRI-STATE Quad 2-Data Selectors/Multiplexers (National Semiconductor)
DM74LS258B - TRI-STATE Quad 2-Data Selectors/Multiplexers (National Semiconductor)
DM74LS259 - 8-Bit Addressable Latches (National Semiconductor)
DM74LS20 - Dual 4-Input NAND Gates (National Semiconductor)

Other Datasheets by Fairchild Semiconductor

DM74LS221 - Dual Non-Retriggerable One-Shot
DM74LS240 - Octal 3-STATE Buffer/Line Driver/Line Receiver
DM74LS241 - Octal 3-STATE Buffer/Line Driver/Line Receiver
DM74LS243 - Quadruple Bus Transceiver
DM74LS244 - Octal 3-STATE Buffer/Line Driver/Line Receiver
DM74LS245 - 3-STATE Octal Bus Transceiver

Published: Oct 9, 2005 |