SN74ALS521N

Texas Instruments SN74ALS521N

Part No:

SN74ALS521N

Manufacturer:

Texas Instruments

Datasheet:

-

Package:

20-DIP (0.300, 7.62mm)

ROHS:

AINNX NO:

3297947-SN74ALS521N

Description:

IC COMPARATOR IDENTITY 8B 20DIP

Products specifications
  • Lifecycle Status
    ACTIVE (Last Updated: 2 days ago)
  • Factory Lead Time
    6 Weeks
  • Mount
    Through Hole
  • Mounting Type
    Through Hole
  • Package / Case
    20-DIP (0.300, 7.62mm)
  • Number of Pins
    20
  • Weight
    1.1991g
  • Operating Temperature

    The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

    0°C~70°C
  • Packaging

    Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

    Tube
  • Series
    74ALS
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status

    Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    20
  • Termination
    Through Hole
  • ECCN Code
    EAR99
  • Type
    Identity Comparator
  • Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
  • Additional Feature

    Any Feature, including a modified Existing Feature, that is not an Existing Feature.

    WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE
  • Voltage - Supply
    4.5V~5.5V
  • Terminal Position
    DUAL
  • Number of Functions
    1
  • Supply Voltage
    5V
  • Terminal Pitch

    The center distance from one pole to the next.

    2.54mm
  • Base Part Number
    74ALS521
  • Output
    Active Low
  • Pin Count

    a count of all of the component leads (or pins)

    20
  • Operating Supply Voltage

    The voltage level by which an electrical system is designated and to which certain operating characteristics of the system are related.

    5V
  • Polarity
    Inverting
  • Power Supplies

    an electronic circuit that converts the voltage of an alternating current (AC) into a direct current (DC) voltage.?

    5V
  • Operating Supply Current
    12mA
  • Load Capacitance

    the amount of capacitance measured or computed across the crystal terminals on the PCB. Frequency Tolerance. Frequency tolerance refers to the allowable deviation from nominal, in parts per million (PPM), at a specific temperature, usually +25°C.

    50pF
  • Nominal Supply Current

    Nominal current is the same as the rated current. It is the current drawn by the motor while delivering rated mechanical output at its shaft.

    12mA
  • Number of Bits
    8
  • Propagation Delay

    the flight time of packets over the transmission link and is limited by the speed of light.

    20 ns
  • Turn On Delay Time

    Turn-on delay, td(on), is the time taken to charge the input capacitance of the device before drain current conduction can start.

    5 ns
  • Response Time

    the time taken for a circuit or measuring device, when subjected to a change in input signal, to change its state by a specified fraction of its total response to that change.

    3 ns
  • Family
    ALS
  • Max I(ol)
    0.024 A
  • Max Propagation Delay @ V, Max CL
    20ns @ 5V, 50pF
  • Prop. Delay@Nom-Sup
    22 ns
  • Output Function

    An output function is a function that an optimization function calls at each iteration of its algorithm. Typically, you use an output function to generate graphical output, record the history of the data the algorithm generates, or halt the algorithm based on the data at the current iteration.

    A=B
  • Power Supply Current-Max (ICC)
    19mA
  • Height
    5.08mm
  • Length
    24.33mm
  • Width
    6.35mm
  • Thickness
    4.57mm
  • REACH SVHC
    No SVHC
  • Radiation Hardening

    Radiation hardening is the process of making electronic components and circuits resistant to damage or malfunction caused by high levels of ionizing radiation, especially for environments in outer space (especially beyond the low Earth orbit), around nuclear reactors and particle accelerators, or during nuclear accidents or nuclear warfare.

    No
  • RoHS Status

    RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

    ROHS3 Compliant
  • Lead Free
    Lead Free
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