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SN74AS21D
SN74AS21D SN74AS21D

815-SN74AS21D

Manufacturer:

Texas Instruments

Product Number:

815-SN74AS21D

Description:

SN74AS21D Overview


The part comes in 14-SOIC (0.154, 3.90mm Width) packaging, which makes it convenient to ship overseas. In order to provide high reliability, an advanced packaging metho

Datasheet:

-

Description:

SN74AS21D Overview


The part comes in 14-SOIC (0.154, 3.90mm Width) packaging, which makes it convenient to ship overseas. In order to provide high reliability, an advanced packaging method Tube is used. Based on the AND Gate logic principle, it works. A voltage of 4.5V~5.5V is needed to ensure full function of the part. Temperatures around 0°C~70°C are extended for operation. Part Surface Mount is mounted. In both high and low states, output current is 2mA 20mA. The number 74AS refers to it. In total, there are 14 terminations. User experience is significantly enhanced by the part's 2 functions. I would like to point out that this chip is part of AS. Search with 74AS21 if you are looking for device variants. Part bodies are injected with 14 pins. Surface Mount mounted, this logic device is widely used in many applications. Please refer to the datasheets for 14 pins functions. It supports inputs of 4. There is a standard Gates logic device here. 50pF is the load capacitance of the part. This part requires 5V power supplies, according to its datasheet. Its output current is rated at 20mA. The device has 1 outputs. The operation uses 2 elements in total. In the specification of the chip, it is specified that the operating supply voltage will be 5V volts.

SN74AS21D Features


AND Gate Logic Type
Operating Temperature: 0°C~70°C
AS Family
Output Current: 20mA

SN74AS21D Applications


There are a lot of Texas Instruments SN74AS21D Gates and Inverters applications.

  • Refrigerator
  • Urban rail vehicle
  • Computer
  • Pocket PC
  • Scanner
  • Reactive power compensation function
  • Fax machine
  • Illumination
  • Electrical tools
  • Photovoltaic system


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SN74AS21D information

Specifications
ACL Staticide Inc SN74AS21D technical specifications, attributes, parameters and parts with similar specifications to ACL Staticide Inc SN74AS21D
  • Type
    Parameter
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 4 days ago)
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    14-SOIC (0.154, 3.90mm Width)
  • Number of Pins
    14
  • Weight
    129.387224mg
  • Operating Temperature
    0°C~70°C
  • Packaging
    Tube
  • Series
    74AS
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    14
  • Termination
    SMD/SMT
  • Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
  • Subcategory
    Gates
  • Technology
    TTL
  • Voltage - Supply
    4.5V~5.5V
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    2
  • Supply Voltage
    5V
  • Base Part Number
    74AS21
  • Pin Count
    14
  • Number of Outputs
    1
  • Max Output Current
    20mA
  • Operating Supply Voltage
    5V
  • Number of Elements
    2
  • Power Supplies
    5V
  • Load Capacitance
    50pF
  • Output Current
    20mA
  • Propagation Delay
    6 ns
  • Turn On Delay Time
    6 ns
  • Family
    AS
  • Logic Function
    AND
  • Number of Inputs
    4
  • Current - Output High, Low
    2mA 20mA
  • Logic Type
    AND Gate
  • Max Propagation Delay @ V, Max CL
    6ns @ 5V, 50pF
  • Schmitt Trigger
    NO
  • Logic Level - Low
    0.8V
  • Logic Level - High
    2V
  • Height
    1.75mm
  • Length
    8.65mm
  • Width
    3.91mm
  • Thickness
    1.58mm
  • Radiation Hardening
    No
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
SN74AS21D Relevant information

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