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SN54LVTH162244-SP Status: ACTIVE

3.3.-V ABT 16-Bit Buffers/Drivers With 3-State Outputs


      
         
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 SN54LVTH162244-SP
Voltage Nodes(V)3.3, 2.7  
Vcc range(V)2.7 to 3.6  
LogicTrue  
Output Drive(mA)+/-12  
No. of Outputs16  
tpd max(ns)4.6  
Static Current5 mA  
RatingSpace  
Technology FamilyLVT  
 Samples
 Inventory

Other qualified versions of SN54LVTH162244-SP

Version Part Number Definition
Catalog SN54LVTH162244 TI's standard catalog product

Customers Who Evaluated This Product Also Evaluated

  • SN54LVC646A-SP: Rad-Tolerant Class V, Octal Bus Transceiver and Register With 3-State Outputs
  • SN54LVTH16244A-SP: 3.3-V ABT 16-Bit Buffers/Drivers With 3-State Outputs
  • TXB0108: 8-Bit Bidirectional Voltage-Level Translator with Auto Direction Sensing and +/-15-kV ESD Protect

    • Product Information

    Features

    • Members of the Texas Instruments Widebus™ Family
    • Output Ports Have Equivalent 22- Series Resistors, So No External Resistors Are Required
    • Support Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V VCC)
    • Support Unregulated Battery Operation Down to 2.7 V
    • Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25°C
    • Ioff and Power-Up 3-State Support Hot Insertion
    • Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors
    • Distributed VCC and GND Pins Minimize High-Speed Switching Noise
    • Flow-Through Architecture Optimizes PCB Layout
    • Latch-Up Performance Exceeds 500 mA Per JESD 17
    • ESD Protection Exceeds JESD 22
      • 2000-V Human-Body Model (A114-A)
      • 200-V Machine Model (A115-A)

    Widebus is a trademark of Texas Instruments.

    DESCRIPTION/ORDERING INFORMATION

    The 'LVTH162244 devices are 16-bit buffers and line drivers designed for low-voltage (3.3-V) VCC operation, but with the capability to provide a TTL interface to a 5-V system environment. These devices can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. These devices provide true outputs and symmetrical active-low output-enable (OE) inputs.

    The outputs, which are designed to source or sink up to 12 mA, include equivalent 22- series resistors to reduce overshoot and undershoot.

    Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended.

    When VCC is between 0 and 1.5 V, the devices are in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 1.5 V, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

    These devices are fully specified for hot-insertion applications using Ioff and power-up 3-state. The Ioff circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down. The power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down, which prevents driver conflict.

    		    

    Pricing / Packaging / CAD Design Tools / Samples

    PricePackagingSamples
    DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSamples
    5962-9680901VXAACTIVE-55 to 125324.32 | 1kuCFP (WD) | 48 1 | TUBEPurchase Samples

    * Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

    Inventory

    Reported Distributor Inventory as of 11:23 AM GMT, 25 Nov 2009
    RegionCompanyIn StockPurchase
    TI Lead Time*: 26 Weeks5962-9680901VXA
    None Reported
    View Distributors
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    ** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

    Quality & Lead (Pb)-Free Data

     Product ContentDPPM / MTBF / FIT Rate
    DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
    5962-9680901VXA  TBD A42  N/A for Pkg TypeViewView

    * The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

    If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

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    Customers Who Evaluated This Product Also Evaluated...
    Part # Name Product Family Comments
    SN54LVC646A-SP Rad-Tolerant Class V, Octal Bus Transceiver and Register With 3-State Outputs BUFFERS, DRIVERS AND TRANSCEIVERS-REGISTERED TRANSCEIVERS TI customers also evaluated this product.
    SN54LVTH16244A-SP 3.3-V ABT 16-Bit Buffers/Drivers With 3-State Outputs BUFFERS, DRIVERS AND TRANSCEIVERS-INVERTING BUFFERS AND DRIVERS TI customers also evaluated this product.
    TXB0108 8-Bit Bidirectional Voltage-Level Translator with Auto Direction Sensing and +/-15-kV ESD Protect VOLTAGE LEVEL TRANSLATION-DUAL SUPPLY TRANSLATORS TI customers also evaluated this product.

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