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Multiplexer, 3-State Outputs, 4 Channels, 2:1, 2 V to 3.6 V, SOIC-16

74LCX257M - Multiplexer, 3-State Outputs, 4 Channels, 2:1, 2 V to 3.6 V, SOIC-16

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Manufacturer Part No:
74LCX257M
Order Code:
1013783
Technical Datasheet:
74LCX257M   Datasheet
See all Technical Docs

Product Overview

The 74LCX257M is a 2-input quad Multiplexer with 3-state outputs. Four bits of data from two sources can be selected using a common data select input. The four outputs present the selected data in true (non-inverted) form. The outputs may be switched to a high impedance state by placing a logic high on the common Output Enable (OE) input, allowing the outputs to interface directly with bus-oriented systems. The 74LCX257 is fabricated with advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation. The device is the logic implementation of a 4-pole, 2-position switch where the position of the switch is determined by the logic levels supplied to the select input.
  • Power down high impedance inputs and outputs
  • Supports live insertion/withdrawal
  • Implements patented noise/EMI reduction circuitry
  • Latch-up performance exceeds 500mA

Applications

Communications & Networking

Product Information


:
74LCX257

:
Multiplexer

:
4Channels

:
2:1

:
2V

:
3.6V

:
SOIC

:
16Pins

:
74LCX

:
74257

:
-40°C

:
85°C

:
-

:
-

:
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