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SN54LVTH245A Status: ACTIVE

3.3-V ABT Octal Bus Transceivers With 3-State Outputs


      
         
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Datasheet

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 SN54LVTH245ASN74LVTH245A SN74LVTH245A-EP 
Voltage Nodes(V)3.3, 2.7  3.3, 2.7  3.3, 2.7  
Vcc range(V)2.7 to 3.6  2.7 to 3.6  2.7 to 3.6  
Input LevelTTL/CMOS  TTL/CMOS  TTL/CMOS  
Output LevelLVTTL  LVTTL  LVTTL  
Output Drive(mA)-24/48  -32/64  -32/64  
No. of Outputs8  8  8  
No. of Bits8    
LogicTrue  True  True  
Static Current5  6.1  5  
tpd max(ns)4.2  3.5  3.5  
RatingMilitary  Catalog  HiRel Enhanced Product  
Technology FamilyLVT  LVT  LVT  
 SamplesSamplesSamples
 InventoryInventoryInventory

Other qualified versions of SN54LVTH245A

Version Part Number Definition
Catalog SN74LVTH245A TI's standard catalog product
Enhanced Product SN74LVTH245A-EP Supports Defense, Aerospace and Medical Applications
Space SN54LVTH245A-SP Radiation tolerant, ceramic packaging and qualified for use in Space-based application

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  • SN54LVTH16245A: 3.3-V ABT 16-Bit Bus Transceivers With 3-State Outputs

Product Information

Features

  • Support Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V VCC)
  • Typical VOLP (Output Ground Bounce)
       <0.8 V at VCC = 3.3 V, TA = 25°C
  • Support Unregulated Battery Operation Down to 2.7 V
  • Ioff and Power-Up 3-State Support Hot Insertion
  • Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors
  • 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)

Description

These octal bus transceivers are designed specifically 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 are designed for asynchronous communication between data buses. They transmit data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE)\ input can be used to disable the devices so the buses are effectively isolated.

To ensure the high-impedance state during power up or power down, 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.

Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)DSCC #Price | QuantityPackage | PinsPackage QTY | Package CarrierFootprintsSamples
5962-9564201Q2AACTIVE-55 to 125 17.58 | 1kuLCCC (FK) | 20 1 | TUBE Download CAD Format for this FootprintPurchase Samples
5962-9564201QRAACTIVE-55 to 125 11.45 | 1kuCDIP (J) | 20 1 | TUBE Download CAD Format for this FootprintPurchase Samples
5962-9564201QSAACTIVE-55 to 125 18.06 | 1kuCFP (W) | 20 1 | TUBE Purchase Samples
SNJ54LVTH245AFKACTIVE-55 to 1255962-9564201Q2A17.58 | 1kuLCCC (FK) | 20 1 | TUBE Download CAD Format for this FootprintContact TI Distributor or Sales Office
SNJ54LVTH245AJACTIVE-55 to 1255962-9564201QRA11.45 | 1kuCDIP (J) | 20 1 | TUBE Download CAD Format for this FootprintContact TI Distributor or Sales Office
SNJ54LVTH245AWACTIVE-55 to 1255962-9564201QSA18.06 | 1kuCFP (W) | 20 1 | TUBE Contact TI Distributor or Sales Office

* 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 11:21 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 6 Weeks5962-9564201Q2A
AmericasAvnet 180
EuropeEBV Elektronik 3
TI Lead Time*: 6 Weeks5962-9564201QRA
AmericasAvnet 78
TI Lead Time*: 6 Weeks5962-9564201QSA
AmericasArrow >1k
Avnet 34
TI Lead Time*: 6 WeeksSNJ54LVTH245AFK
None Reported
View Distributors
TI Lead Time*: 6 WeeksSNJ54LVTH245AJ
None Reported
View Distributors
TI Lead Time*: 6 WeeksSNJ54LVTH245AW
EuropeArrow Northern Europe 72
View all Distributors  

** 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
5962-9564201Q2A  TBD POST-PLATE N/A for Pkg TypeViewView
5962-9564201QRA  TBD A42  N/A for Pkg TypeViewView
5962-9564201QSA  TBD Call TI N/A for Pkg TypeViewView
SNJ54LVTH245AFK  TBD POST-PLATE N/A for Pkg TypeViewView
SNJ54LVTH245AJ  TBD A42  N/A for Pkg TypeViewView
SNJ54LVTH245AW  TBD Call TI 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
SN54LVTH16245A 3.3-V ABT 16-Bit Bus Transceivers With 3-State Outputs BUFFERS, DRIVERS AND TRANSCEIVERS-STANDARD TRANSCEIVERS TI customers also evaluated this product.

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