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74LCX257

74LCX257 Description

Low Voltage Quad 2-Input Multiplexer with 5V Tolerant Inputs and Outputs

74LCX257 Categories

Multiplexers

74LCX257 Manufacturer

Fairchild Semiconductor

74LCX257 Datasheet (PDF)

74LCX257 Datasheet

74LCX257 Price & Availability


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74LCX257 Features

  • 5V tolerant inputs and outputs
  • 2.3V-3.6V VCC specifications provided
  • 6.0 ns tPD max (VCC = 3.3V, In → Zn), 10 ľA ICC max
  • Power down high impedance inputs and outputs
  • Supports live insertion/withdrawal (Note 1)
  • Implements patented noise/EMI reduction circuitry
  • Latch-up performance exceeds 500 mA
  • ESD performance: Human body model > 2000V Machine model > 200V

74LCX257 Description

    The LCX257 is a quad 2-input 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.

    74LCX257 Parameters

    Product statusFull production
    Package typeSOIC
    Leads16
    Packing methodRAIL
    Pricing*$0.167
    Select parameters and click to see components with these parameters.

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    Keywords
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