SN74HCT244DWR

Texas Instruments SN74HCT244DWR

Part Number:
SN74HCT244DWR
Manufacturer:
Texas Instruments
Ventron No:
3701411-SN74HCT244DWR
Description:
Eight-channel 4.5-V to 5.5-V buffers with TTL-compatible CMOS inputs and tri-state outputs
ECAD Model:
Datasheet:
sn74hct244

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Specifications
Texas Instruments SN74HCT244DWR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments SN74HCT244DWR.
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 4 days ago)
  • Contact Plating
    Gold
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    20-SOIC (0.295, 7.50mm Width)
  • Number of Pins
    20
  • Operating Temperature
    -40°C~85°C TA
  • Packaging
    Tape & Reel (TR)
  • Series
    74HCT
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    20
  • ECCN Code
    EAR99
  • Subcategory
    Bus Driver/Transceivers
  • Packing Method
    TR
  • Technology
    CMOS
  • 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
    74HCT244
  • Pin Count
    20
  • Output Type
    3-State
  • Operating Supply Voltage
    5V
  • Number of Elements
    2
  • Polarity
    Non-Inverting
  • Power Supplies
    5V
  • Load Capacitance
    150pF
  • Number of Ports
    2
  • Propagation Delay
    40 ns
  • Quiescent Current
    8μA
  • Turn On Delay Time
    65 ns
  • Family
    HCT
  • Logic Function
    Buffer, Inverting
  • Current - Output High, Low
    6mA 6mA
  • Logic Type
    Buffer, Non-Inverting
  • Max I(ol)
    0.006 A
  • Number of Bits per Element
    4
  • Control Type
    ENABLE LOW
  • Power Supply Current-Max (ICC)
    0.16mA
  • Number of Input Lines
    8
  • Count Direction
    UNIDIRECTIONAL
  • Height
    2.65mm
  • Length
    12.8mm
  • Width
    7.5mm
  • Thickness
    2.35mm
  • Radiation Hardening
    No
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
SN74HCT244DWR Overview
Logical driver uses a neat 20-SOIC (0.295, 7.50mm Width) package. Tape & Reel (TR) external packaging. Available in Surface Mount. Voltage buffer adopts Buffer, Non-Inverting logic prototype. Buffer IC is fed with a voltage of 4.5V~5.5V. Qualified to operate within -40°C~85°C TA. The high and low logic state output current of logical driver is 6mA 6mA. Logical driver can deal with 3-State output (s). All of the 2 elements are put into use. Digital buffer is one of the 74HCT series devices. 20 terminations with different functions. Buffer IC reuqires a supply voltage of 5V. This electronic part belongs to the HCT family of parts. 20 pins are set with the electric part. Buffer IC is suitable for Surface Mount applications. Logical driver has 20 pins. Enhanced with 2 ports. The bus transceiver employs 4 bits for each element. You can search "74HCT244" for other related electrical components. Specifically, digital transciever is a kind of Bus Driver/Transceivers. The digital buffer starts up under ENABLE LOW control technology. In quiescent state, the electronic part uses 8μA. It is recommended to use a 5V power supply. It is generally sold in TR package. To run the part safely and stably in a circuit, 5V recommends users apply 5V on the logical driver. Because of its 8 lines level input capability, buffer IC is more cost-effective on transimitting signals.

SN74HCT244DWR Features
Bus Driver/Transceivers

SN74HCT244DWR Applications
There are a lot of Texas Instruments SN74HCT244DWR Buffers & Transceivers applications.

Changeing the frequency from IF to RF
Satellite ground stations
Home theater wiring-free
Military satellite communications
Lamps
Carrier phase observations
Satellite communication
Automation systems
High-speed computer links
1x/2x Fiber Channel
SN74HCT244DWR More Descriptions
Eight-channel 4.5-V to 5.5-V buffers with TTL-compatible CMOS inputs and tri-state outputs 20-SOIC -40 to 85
Ic, Octal Buffer, Line Driver, Smd; Logic Family/Base Number:74Hct244; Logic Device Type:Buffer/Line Driver, Non Inverting; Logic Case Style:Soic; No. Of Pins:20Pins; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Logic Ic Rohs Compliant: Yes |TEXAS INSTRUMENTS SN74HCT244DWR
Logic IC Operating temperature: -40... 85 °C Series: SN74HCT244 Function: Octal / 3-State / Buffer / Line / Driver Manufacturer: Texas Instruments Package: SO-20 Technology: HCT
IC, OCTAL BUFFER, LINE DRIVER, SMD; Type de buffer: Mémoire tampon / Driver de ligne, non inverseur; Famille Logique/ Numéro de base: 74HCT244; Type de boîtier CI logique: SOIC; Nombre de broches: 20Broche(s); Tension, alime
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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