DM54S251 Datasheet TRI-STATE 1 of 8 Line Data Selector/Multiplexer

Manufacturer: National Semiconductor (now Texas Instruments)

DM54S251 tri-state 1 of 8 line data selector/multiplexer by National Semiconductor (now Texas Instruments) - Datasheet Preview

Datasheet Details

Part number	DM54S251
Manufacturer	National Semiconductor (now Texas Instruments)
File Size	249.05 KB
Description	TRI-STATE 1 of 8 Line Data Selector/Multiplexer
Download	DM54S251 Download (PDF)

General Description

These data selectors multiplexers contain full on-chip binary decoding to select one-of-eight data sources and

Overview

www.DataSheet4U.com DM54S251 DM74S251 TRI-STATE 1 of 8 Line Data Selector Multiplexer June 1989 DM54S251 DM74S251 TRI-STATE 1 of 8 Line Data Selector.

Key Features

Y Y Y Y Y Y Y Y TRI-STATE version of S151 Interface directly with system bus Perform parallel-to-serial conversion Permit multiplexing from N-lines to one line Complementary outputs provide true and inverted data Max no of common outputs 54S 39 74S 129 Typical propagation delay time (D to Y) 8 ns Typical power dissipation 275 mW Connection Diagram Function Table Inputs Select C X L L L L H H H H B X L L H H L L H H A X L H L H L H L H Strobe S H L L L L L L L L Outputs Y Z D0 D1 D2 D3 D4 D5.

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