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罗斌森
  • SN74F257N

  • Manufacturer : Texas Instruments
    Packaging : Tube
    Alternate Packaging
    Series : 74F
    Part Status : Active
    Type : Multiplexer
    Circuit : 4 x 2:1
    Independent Circuits : 1
    Current - Output High, Low : 3mA, 24mA
    Voltage Supply Source : Single Supply
    Voltage - Supply : 4.5V ~ 5.5V
    Operating Temperature : 0°C ~ 70°C
    Mounting Type : Through Hole
    Package / Case : 16-DIP (0.300", 7.62mm)
    Supplier Device Package : 16-PDIP

极速报价

型号
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F28M35E50C1RFPS TI 144-HTQFP (20x20) New 详细
TLV2770IP TI 8-PDIP New 详细
MUX36D08IRSNR TI 32-WQFN (4x4) New 详细
TLV2772AID TI 8-SOIC New 详细
TCA6507ZXUR TI 12-BGA MICROSTAR JUNIOR (2.5x2.0) New 详细
TLC7705ID TI 8-SOIC New 详细