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74ACT257SJ

74ACT257SJ Description

Quad 2-Input Multiplexer with 3-STATE Outputs

74ACT257SJ Description

MULTIPLEXER QUAD 2IN 3ST 16SOP

74ACT257SJ Categories

Multiplexers

74ACT257SJ Manufacturer

Fairchild Semiconductor

74ACT257SJ Datasheet (PDF)

74ACT257SJ Datasheet

74ACT257SJ Price & Availability


Check 74ACT257SJ Price & Availability at Canics

74ACT257SJ Features

  • ICC and IOZ reduced by 50%
  • Multiplexer expansion by tying outputs together
  • Noninverting 3-STATE outputs
  • Outputs source/sink 24 mA
  • ACT257 has TTL-compatible inputs

74ACT257SJ Description

    The AC/ACT257 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 (noninverted) 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.

    74ACT257SJ Parameters

    Product statusFull production
    Package typeTSSOP
    Package typeSOP
    Leads16
    Packing methodRAIL
    Circuit4 x 2:1
    Pricing*$0.211
    Pricing*$0.196
    TypeMultiplexer
    CategoryIntegrated Circuits (ICs)
    FamilyLogic Family - Signal Switches, Multiplexers, Decoders
    Operating Temperature-40°C ~ 85°C
    Series74ACT
    Mounting TypeSurface Mount
    Package / Case16-SOIC (5.3mm Width), 16-SO, 16-SOEIIJ
    Current - Output High, Low24mA, 24mA
    Voltage - Supply4.5 V ~ 5.5 V
    Independent Circuits1
    Voltage Supply SourceSingle Supply
    Select parameters and click to see components with these parameters.

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    74AC257, 74AC257MTC, 74AC257MTCX, 74AC257PC, 74AC257SC

     
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    Keywords
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    74ACT257SJ Circuit 74ACT257SJ Reference 74ACT257SJ PDF 74ACT257SJ RoHS