TI Home > Semiconductors > Logic > Buffers, Drivers and Transceivers > Standard Transceivers >

SN54LVTH16245A Status: ACTIVE

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


      
         
Alert me about changes<br/>to this product


Datasheet

Download - PDF Icon

 SN54LVTH16245ASN74LVTH16245A 
Voltage Nodes(V)3.3, 2.7  3.3, 2.7  
Vcc range(V)2.7 to 3.6  2.7 to 3.6  
Input LevelTTL/CMOS  TTL/CMOS  
Output LevelLVTTL  LVTTL  
Output Drive(mA)-24/48  -32/64  
No. of Outputs16  16  
No. of Bits16   
LogicTrue  True  
Static Current5 mA  2.54  
tpd max(ns)4.5  4.1  
RatingMilitary  Catalog  
Technology FamilyLVT  LVT  
 SamplesSamples
 InventoryInventory

Other qualified versions of SN54LVTH16245A

Version Part Number Definition
Automotive SN74LVTH16245A-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects
Catalog SN74LVTH16245A TI's standard catalog product
Enhanced Product SN74LVTH16245A-EP Supports Defense, Aerospace and Medical Applications
Space SN54LVTH16245A-SP Radiation tolerant, ceramic packaging and qualified for use in Space-based application

Customers Who Evaluated This Product Also Evaluated

Product Information

Features

  • Members of the Texas Instruments Widebus™ Family
  • State-of-the-Art Advanced BiCMOS Technology (ABT) Design for 3.3-V Operation and Low Static-Power Dissipation
  • 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
  • Distributed VCC and GND Pins Minimize High-Speed Switching Noise
  • Flow-Through Architecture Optimizes PCB Layout
  • 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)

Widebus is a trademark of Texas Instruments.

DESCRIPTION/ORDERING INFORMATION

The 'LVTH16245A devices are 16-bit (dual-octal) noninverting 3-state transceivers designed for low-voltage (3.3-V) VCC operation, but with the capability to provide a TTL interface to a 5-V system environment.

The devices are designed for asynchronous communication between two data buses. The logic levels of the direction-control (DIR) input and the output-enable (OE) input activate either the B-port outputs or the A-port outputs or place both output ports into the high-impedance mode. The device transmits data from the A bus to the B bus when the B-port outputs are activated, and from the B bus to the A bus when the A-port outputs are activated. The input circuitry on both A and B ports is always active and must have a logic HIGH or LOW level applied to prevent excess ICC and ICCZ.

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)DSCC #Price | QuantityPackage | PinsPackage QTY | Package CarrierSamples
5962-9668601QXAACTIVE-55 to 125 30.80 | 1kuCFP (WD) | 48 1 | TUBEPurchase Samples
SNJ54LVTH16245AWDACTIVE-55 to 1255962-9668601QXA30.80 | 1kuCFP (WD) | 48 1 | TUBEContact 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 Weeks5962-9668601QXA
AmericasAvnet 30
TI Lead Time*: 6 WeeksSNJ54LVTH16245AWD
EuropeAvnet-SILICA 3
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
5962-9668601QXA  TBD A42  N/A for Pkg TypeViewView
SNJ54LVTH16245AWD  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.

Technical Documents

Most useful technical documents for SN54LVTH16245A Help

Datasheet

Application Notes

View Application Notes for Standard Transceivers

User Guides

Selection Guides

More Literature

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
SN54LVTH245A 3.3-V ABT Octal Bus Transceivers With 3-State Outputs BUFFERS, DRIVERS AND TRANSCEIVERS-STANDARD TRANSCEIVERS TI customers also evaluated this product.
SN54LVTH16245A-SP 3.3-V ABT 16-Bit Bus Transceivers With 3-State Outputs BUFFERS, DRIVERS AND TRANSCEIVERS-STANDARD TRANSCEIVERS TI customers also evaluated this product.
SN54LVTH16244A 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.

Support and Community

Customer Tags Help

No Tags are Available for this Part Number

Other Support



Click Here