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54F257ALMQB|TI|limage
54F257ALMQB|TI|simage
Multiplexers

54F257ALMQB

Multiplexer 1-Element 3-ST 8-IN 20-Pin CLLCC

Texas Instruments

产品技术规范
  • EU RoHS
    Not Compliant
  • ECCN (US)
    EAR99
  • Part Status
    Obsolete
  • Automotive
    No
  • PPAP
    No
  • Logic Family
    F
  • Logic Function
    Multiplexer
  • Configuration
    4 x 2:1
  • Number of Elements per Chip
    1
  • Number of Inputs per Chip
    8
  • Number of Input Enables per Element
    0
  • Number of Selection Inputs per Element
    1
  • Number of Outputs per Chip
    4
  • Number of Output Enables per Element
    1
  • Polarity
    Non-Inverting
  • Maximum Propagation Delay Time @ Maximum CL (ns)
    7@4.5V to 5.5V
  • Absolute Propagation Delay Time (ns)
    11.5
  • Input Signal Type
    Single-Ended
  • Parity Invert Input
    No
  • Output Signal Type
    Single-Ended
  • Output Type
    3-State
  • Maximum Low Level Output Current (mA)
    20
  • Maximum High Level Output Current (mA)
    -3
  • Minimum Operating Supply Voltage (V)
    4.5
  • Typical Operating Supply Voltage (V)
    5
  • Maximum Operating Supply Voltage (V)
    5.5
  • Propagation Delay Test Condition (pF)
    50
  • Power Supply Type
    Single
  • Minimum Operating Temperature (°C)
    -55
  • Maximum Operating Temperature (°C)
    125
  • Supplier Temperature Grade
    Military
  • Mounting
    Surface Mount
  • Package Height
    1.76
  • Package Width
    8.89
  • Package Length
    8.89
  • PCB changed
    20
  • Standard Package Name
    LCC
  • Supplier Package
    CLLCC
  • Pin Count
    20
  • Lead Shape
    No Lead

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