TI Home > Semiconductors > Logic > Specialty Logic > Backplane Logic >

SN74ABTE16246 Status: ACTIVE

11-Bit Incident-Wave Switching Bus Transceivers With 3-State and Open-Collector Outputs


      
         
Alert me about changes<br/>to this product


Datasheet

Download - PDF Icon

 SN74ABTE16246
Voltage Nodes(V)5  
A SideETL  
B SideTTL  
Bus Drive(ma)-64/90  
No. of Bits11  
th(ns)N/A  
tsu(ns)N/A  
Static Current48  
RatingCatalog  
Technology FamilyABTE  
 Samples
 Inventory

Product Information

Features

  • Member of the Texas Instruments Widebus™ Family
  • Supports the VME64 ETL Specification
  • Reduced TTL-Compatible Input Threshold Range
  • High-Drive Outputs (IOH = –60 mA, IOL = 90 mA) Support Equivalent 25- Incident-Wave Switching
  • VCC BIAS Pin Minimizes Signal Distortion During Live Insertion
  • Internal Pullup Resistor on OE\ Keeps Outputs in High-Impedance State During Power Up or Power Down
  • Distributed VCC and GND Pins Minimize High-Speed Switching Noise
  • Equivalent 25- Series Damping Resistor on B Port
  • Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors

Widebus is a trademark of Texas Instruments.

Description

The SN74ABTE16246 is an 11-bit noninverting transceiver designed for asynchronous two-way communication between buses. This device has open-collector and 3-state outputs. The device allows data transmission 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 device so that the buses are effectively isolated. When OE\ is low, the device is active.

The B port has an equivalent 25- series output resistor to reduce ringing. Active bus-hold inputs on the B port hold unused or floating inputs at a valid logic level.

The A port provides for the precharging of the outputs via VCCBIAS, which establishes a voltage between 1.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierFootprintsSamples
74ABTE16246DGGRE4ACTIVE-40 to 8510.45 | 1kuTSSOP (DGG) | 48 View 2000 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
74ABTE16246DGGRG4ACTIVE-40 to 8510.45 | 1kuTSSOP (DGG) | 48 View 2000 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
SN74ABTE16246DGGRACTIVE-40 to 8510.45 | 1kuTSSOP (DGG) | 48 View 2000 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
SN74ABTE16246DLACTIVE-40 to 8511.51 | 1kuSSOP (DL) | 48 View 25 | TUBE Download CAD Format for this FootprintPurchase Samples
SN74ABTE16246DLG4ACTIVE-40 to 8511.51 | 1kuSSOP (DL) | 48 View 25 | TUBE Download CAD Format for this FootprintPurchase Samples
SN74ABTE16246DLRACTIVE-40 to 8510.45 | 1kuSSOP (DL) | 48 View 1000 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
SN74ABTE16246DLRG4ACTIVE-40 to 8510.45 | 1kuSSOP (DL) | 48 View 1000 | LARGE T&R Download CAD Format for this FootprintPurchase 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 11:16 AM GMT, 25 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 Weeks74ABTE16246DGGRE4
None Reported
View Distributors
TI Lead Time*: 20 Weeks74ABTE16246DGGRG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksSN74ABTE16246DGGR
AsiaFarnell Asia >1k
EuropeAvnet-SILICA >1k
Farnell >1k
TI Lead Time*: 15 WeeksSN74ABTE16246DL
AmericasArrow 31
Avnet 32
Rochester Electronics >1k
AsiaFarnell Asia 50
EuropeAvnet-SILICA 25
Farnell 50
WorldwideDigiKey 66
Mouser Electronics 74
TI Lead Time*: 15 WeeksSN74ABTE16246DLG4
AmericasRochester Electronics 175
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksSN74ABTE16246DLR
AmericasRochester Electronics >1k
WorldwideDigiKey 815
TI Lead Time*: 15 WeeksSN74ABTE16246DLRG4
WorldwideDigiKey  Available
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
74ABTE16246DGGRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
74ABTE16246DGGRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74ABTE16246DGGR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74ABTE16246DL RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74ABTE16246DLG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74ABTE16246DLR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74ABTE16246DLRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView

* 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 SN74ABTE16246 Help

Datasheet

Application Notes

View Application Notes for Backplane Logic

User Guides

Selection Guides

Simulation Models

Support and Community

Customer Tags Help

No Tags are Available for this Part Number

Other Support



Click Here