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54F257A

54F257A Description

Quad 2-Input Multiplexer with TRI-STATE Outputs

54F257A Categories

Multiplexers

54F257A Manufacturer

National Semiconductor

54F257A Datasheet (PDF)

54F257A Datasheet
54F257A Datasheet

54F257A Price & Availability


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54F257A Features

  • Multiplexer expansion by tying outputs together
  • Non-inverting TRI-STATE outputs
  • Input clamp diodes limit high-speed termination effects
  • Guaranteed 4000V minimum ESD protection

54F257A Description

    The 'F257A is a quad 2-input multiplexer with TRI-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 with a HIGH on the common Output Enable (OE#) input, allowing the outputs to interface directly with bus-oriented systems.

    54F257A Parameters

    Temperature Min (deg C)-55
    Temperature Max (deg C)125
    Select parameters and click to see components with these parameters.

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    Keywords
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    54F257A Circuit 54F257A Reference 54F257A PDF 54F257A RoHS