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SN74LS257BN

Data Selector / Multiplexer, 3-State Outputs, LS Family, 1 Channels, 2:1, 4.75 V to 5.25 V, DIP-16

TEXAS INSTRUMENTS SN74LS257BN

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Manufacturer Part No:
SN74LS257BN
Order Code:
3006871

Product Overview

The SN74LS257BN is a 2-to-1 quadruple Data Selector/Multiplexer with 3-state outputs. It is designed to multiplex signals from four-bit data sources to four-output data lines in bus-organized systems. The 3-state outputs will not load the data lines when the output control pin (G\) is at a high-logic level.
  • Three-state outputs interface directly with system bus
  • Provides bus interface from multiple sources in high-performance systems

Applications

Communications & Networking

Product Information

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:
74LS257

:
Data Selector / Multiplexer

:
4Channels

:
2:1

:
4.75V

:
5.25V

:
DIP

:
16Pins

:
74LS

:
74257

:
0°C

:
70°C

:
-

:
-

:
-
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