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SN74ACT244PWE4 vs SN74ACT244PWR vs 74ACT244MTC Comparison

  • Hide Shared Attributes
    SN74ACT244PWE4
    SN74ACT244PWE4
    SN74ACT244PWR
    SN74ACT244PWR
    74ACT244MTC
    74ACT244MTC
  • Part No.
    SN74ACT244PWE4
    SN74ACT244PWR
    74ACT244MTC
  • Description
    Buffer/Line Driver 8CH Non-Inverting 3-ST CMOS 20Pin TSSOP Tube
    Buffer/Line Driver 8CH Non-Inverting 3-ST CMOS 20Pin TSSOP T/R
    Buffer/Line Driver 8CH Non-Inverting 3-ST CMOS 20Pin TSSOP Rail
  • Manufacturer
    N/A
    N/A
    Fairchild
  • Classification
    Logic ICs
    Logic ICs
    Logic ICs
  • Reference Price(USD)
    $0.128
    $0.134
    $0.214
  • Inventory(pcs)
    0
    277.6k
    1.3k
  • Case/Package
    TSSOP-20
    TSSOP-20
    TSSOP-20
  • Number of Pins
    20
    20
    20
  • Number of Bits
    8
    8
    8
  • Number of Channels
    -
    8
    8
  • Propagation Delay Max (tpd)
    9.00 ns
    9.00 ns
    -
  • Number of Circuits
    -
    8
    -
  • Number of Positions
    -
    20
    20
  • Supply Voltage (DC)
    4.50V ~ 5.50V
    4.50V ~ 5.50V
    4.50V (min)
  • ECCN Code
    -
    EAR99
    ECL99
  • Voltage Nodes
    5.00 V
    5.00 V
    -
  • Output Current Drive
    -1.00 mA
    -1.00 mA
    -
  • Number of Outputs
    8
    8
    8
  • Operating Temperature
    -40℃ ~ 85℃ (TA)
    -40℃ ~ 85℃
    -40℃ ~ 85℃
  • Size-Length
    -
    -
    6.5 mm
  • Size-Width
    -
    -
    4.4 mm
  • Size-Height
    -
    -
    0.9 mm
  • Mounting Style
    Surface Mount
    Surface Mount
    Surface Mount
  • Packaging
    Tube
    Tape & Reel (TR)
    Rail
  • REACH SVHC Compliance
    -
    No SVHC
    No SVHC
  • Lead-Free Status
    Lead Free
    Lead Free
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Active
    Active
  • Industrial-Spec
    -
    Yes
    Yes
  • Supply Voltage
    4.5V ~ 5.5V
    4.5V ~ 5.5V
    4.5V ~ 5.5V
  • Number of Inputs
    -
    8
    8
  • Supply Voltage (Max)
    -
    5.5 V
    5.5 V
  • Operating Temperature (Max)
    85 ℃
    85 ℃
    85 ℃
  • Supply Voltage (Min)
    -
    4.5 V
    4.5 V
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    -40 ℃
  • REACH SVHC Compliance Edition
    -
    2015/06/15
    2015/06/15
  • Overview
    SN74ACT244PWE4 Product overview

    Buffer, Non-Inverting 2 Element 4 Bit per Element 3-State Output 20-TSSOP

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    SN74ACT244PWR Product overview

    The SN74ACT244PWR is an octal Buffer/Driver designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers and bus-oriented receivers and transmitters. The SN74ACT244 device is organized as two 4-bit buffers/drivers with separate output-enable (OE)\ inputs. When (OE)\ is low, the device passes non-inverted data from the A inputs to the Y outputs. When (OE)\ is high, the outputs are in the high-impedance state. To ensure the high-impedance state during power up or power down, (OE)\ should be tied to VCC through a pull-up resistor and the minimum value of the resistor is determined by the current-sinking capability of the driver.

    .
    Inputs accept voltages to 5.5V
    .
    9.5ns at 5V Propagation delay (tpd)
    .
    Inputs are TTL compatible
    .
    Green product and no Sb/Br
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    74ACT244MTC Product overview

    The 74ACT244MTC is an octal Buffer/Line Driver with 3-state outputs. It is designed to be employed as a memory address driver, clock driver and bus-oriented transmitter/receiver which provide improved PC board density.

    .
    ICC and IOZ reduced by 50%
    .
    3-state Outputs drive bus lines or buffer memory address registers
    .
    Outputs source/sink 24mA
    .
    TTL-compatible inputs
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SN74ACT244PWR Alternative Parts

Image Part Compare Manufacturer Category Description
Image:SN74ACT244PWR Mfr.Part#:SN74ACT244PWR Compare: Current Part Manufacturers:N/A Category:Logic ICs Description:Buffer/line driver 8ch non-inverN/Ang 3-st cmos 20pin tssop t/r
Image:SN74ACT244PW Mfr.Part#:SN74ACT244PW Compare: SN74ACT244PWR VS SN74ACT244PW Manufacturers:N/A Category:Logic Gates Description:Buffer/line driver 8ch non-inverN/Ang 3-st cmos 20pin tssop tube
Image:SN74ACT244PWE4 Mfr.Part#:SN74ACT244PWE4 Compare: SN74ACT244PWR VS SN74ACT244PWE4 Manufacturers:N/A Category:Logic ICs Description:Buffer/line driver 8ch non-inverN/Ang 3-st cmos 20pin tssop tube
Image:SN74ACT244PWG4 Mfr.Part#:SN74ACT244PWG4 Compare: SN74ACT244PWR VS SN74ACT244PWG4 Manufacturers:N/A Category:Logic ICs Description:Buffer/line driver 8ch non-inverN/Ang 3-st cmos 20pin tssop tube