clear gifSN74AVC1T45, Status:ACTIVE
Single-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs
 
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 Datasheet
Download Datasheet
Single-Bit Dual-Supply Bus Transceiver With Configurable Voltage Translation and (Rev. G) (sn74avc1t45.pdf, 654 KB)
17 Jan 2008 Download

SN74AVC1T45
Voltage Nodes(V)3.3  
Vcc range(V)1.2 to 3.6  
No. of Outputs2  
Output Drive(mA)12  
tpd max(ns)2.8  
Technology FamilyAVC  
Pin/Package6SC70,6SOT,6SOT-23,6WCSP  
Operating Temp Range(Celsius)-40 to 85  
Approx. Price (US$) 0.31 | 1ku  
RatingCatalog  
 Samples
 Inventory

Product Information
Back to TopFeatures
  • Available in the Texas Instruments NanoFree™ Package
  • Fully Configurable Dual-Rail Design Allows Each Port to
    Operate Over the Full 1.2-V to 3.6-V Power-Supply Range
  • VCC Isolation Feature - If Either VCC Input Is at GND,
    Both Ports Are in the High-Impedance State
  • DIR Input Circuit Referenced to VCCA
  • ±12-mA Output Drive at 3.3 V
  • I/Os Are 4.6-V Tolerant
  • Ioff Supports Partial-Power-Down Mode Operation
  • Typical Max Data Rates
    • 500 Mbps (1.8-V to 3.3-V Translation)
    • 320 Mbps (<1.8-V to 3.3-V Translation)
    • 320 Mbps (Translate to 2.5 V or 1.8 V)
    • 280 Mbps (Translate to 1.5 V)
    • 240 Mbps (Translate to 1.2 V)
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
    • 1000-V Charged-Device Model (C101)

NanoFree Is a trademark of Texas Instruments

DESCRIPTION/ORDERING INFORMATION

This single-bit noninverting bus transceiver uses two separate configurable power-supply rails. The SN74AVC1T45 is optimized to operate with VCCA/VCCB set at 1.4 V to 3.6 V. It is operational with VCCA/VCCB as low as 1.2 V. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2 V to 3.6 V. The
B port is designed to track VCCB. VCCB accepts any supply voltage from 1.2 V to 3.6 V. This allows for universal low-voltage bidirectional translation between any of the 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V voltage nodes.

The SN74AVC1T45 is designed for asynchronous communication between two data buses. The logic levels of the direction-control (DIR) input activate either the B-port outputs or the A-port outputs. 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 always is active and must have a logic HIGH or LOW level applied to prevent excess ICC and ICCZ.

The SN74AVC1T45 is designed so that the DIR input is powered by VCCA.

This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

The VCC isolation feature ensures that if either VCC input is at GND, then both ports are in the high-impedance state.

NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the die as the package.

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Pricing/Packaging/CAD Design Tools/Samples
Back to TopPricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Budget Price
($US) | QTY
Industry Standard
(TI Pkg)
| Pins
Top Side MarkingStandard Pack Quantity | Package CarrierFootprintsSamples
SN74AVC1T45DBVRACTIVE-40 to 850.31 | 1kuSOT-23 (DBV) | 6 View 3000 | LARGE T&R Download CAD Format for this FootprintRequest Free Samples
SN74AVC1T45DBVRE4ACTIVE-40 to 850.31 | 1kuSOT-23 (DBV) | 6 View 3000 | LARGE T&R Download CAD Format for this FootprintRequest Free Samples
SN74AVC1T45DBVRG4ACTIVE-40 to 850.31 | 1kuSOT-23 (DBV) | 6 View 3000 | LARGE T&R Download CAD Format for this FootprintRequest Free Samples
SN74AVC1T45DBVTACTIVE-40 to 850.64 | 1kuSOT-23 (DBV) | 6 View 250 | SMALL T&R Download CAD Format for this FootprintPurchase Samples
SN74AVC1T45DBVTE4ACTIVE-40 to 850.64 | 1kuSOT-23 (DBV) | 6 View 250 | SMALL T&R Download CAD Format for this FootprintPurchase Samples
SN74AVC1T45DBVTG4ACTIVE-40 to 850.64 | 1kuSOT-23 (DBV) | 6 View 250 | SMALL T&R Download CAD Format for this FootprintPurchase Samples
SN74AVC1T45DCKRACTIVE-40 to 850.31 | 1kuSC70 (DCK) | 6 View 3000 | LARGE T&R Download CAD Format for this FootprintRequest Free Samples
SN74AVC1T45DCKRE4ACTIVE-40 to 850.31 | 1kuSC70 (DCK) | 6 View 3000 | LARGE T&R Download CAD Format for this FootprintRequest Free Samples
SN74AVC1T45DCKRG4ACTIVE-40 to 850.31 | 1kuSC70 (DCK) | 6 View 3000 | LARGE T&R Download CAD Format for this FootprintRequest Free Samples
SN74AVC1T45DCKTACTIVE-40 to 850.64 | 1kuSC70 (DCK) | 6 View 250 | SMALL T&R Download CAD Format for this FootprintPurchase Samples
SN74AVC1T45DCKTE4ACTIVE-40 to 850.64 | 1kuSC70 (DCK) | 6 View 250 | SMALL T&R Download CAD Format for this FootprintPurchase Samples
SN74AVC1T45DCKTG4ACTIVE-40 to 850.64 | 1kuSC70 (DCK) | 6 View 250 | SMALL T&R Download CAD Format for this FootprintPurchase Samples
SN74AVC1T45DRLRACTIVE-40 to 850.35 | 1kuSOT (DRL) | 6  4000 | LARGE T&R Download CAD Format for this FootprintRequest Free Samples
SN74AVC1T45DRLRG4ACTIVE-40 to 850.35 | 1kuSOT (DRL) | 6  4000 | LARGE T&R Download CAD Format for this FootprintRequest Free Samples
SN74AVC1T45YZPRACTIVE-40 to 850.33 | 1kuWCSP (YZP) | 6  3000 | LARGE T&R Download CAD Format for this FootprintRequest Free 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
Back to TopTI Inventory StatusReported Distributor Inventory
SN74AVC1T45DBVRAs of 8:21 AM GMT, 20 Jul 2008As of 8:21 AM GMT, 20 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 19 Aug 4 Weeks AmericasAvnet >1k Buy Now
  DigiKey >1k Buy Now
  Mouser Electronics >1k Buy Now
  Rochester Electronics >1k Buy Now
  AsiaWPI >1k Buy Now
  EuropeAvnet-SILICA >1k Buy Now
SN74AVC1T45DBVRE4As of 8:21 AM GMT, 20 Jul 2008As of 8:21 AM GMT, 20 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 19 Aug 4 Weeks AmericasMouser Electronics 975 Buy Now
SN74AVC1T45DBVRG4As of 8:21 AM GMT, 20 Jul 2008As of 8:21 AM GMT, 20 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 19 Aug 4 Weeks None Reported
View Distributors
  
SN74AVC1T45DBVTAs of 8:21 AM GMT, 20 Jul 2008As of 8:21 AM GMT, 20 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 8000* >10k | 19 Aug 11 Weeks AmericasArrow 250 Buy Now
  Avnet 500 Buy Now
  Mouser Electronics 500 Buy Now
  Newark 1k Buy Now
  Rochester Electronics 500 Buy Now
SN74AVC1T45DBVTE4As of 8:21 AM GMT, 20 Jul 2008As of 8:21 AM GMT, 20 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 8000* >10k | 19 Aug 11 Weeks EuropeFarnell 667 Buy Now
SN74AVC1T45DBVTG4As of 8:21 AM GMT, 20 Jul 2008As of 8:21 AM GMT, 20 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 8000* >10k | 19 Aug 11 Weeks None Reported
View Distributors
  
SN74AVC1T45DCKRAs of 8:21 AM GMT, 20 Jul 2008As of 8:21 AM GMT, 20 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 4 Aug 4 Weeks AmericasArrow >1k Buy Now
  Avnet >1k Buy Now
  DigiKey >1k Buy Now
  Mouser Electronics >1k Buy Now
  Newark >1k Buy Now
  AsiaWPI >1k Buy Now
SN74AVC1T45DCKRE4As of 8:21 AM GMT, 20 Jul 2008As of 8:21 AM GMT, 20 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 4 Aug 4 Weeks AmericasMouser Electronics >1k Buy Now
SN74AVC1T45DCKRG4As of 8:21 AM GMT, 20 Jul 2008As of 8:21 AM GMT, 20 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 4 Aug 4 Weeks AmericasMouser Electronics >1k Buy Now
SN74AVC1T45DCKTAs of 8:21 AM GMT, 20 Jul 2008As of 8:21 AM GMT, 20 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 1250 | 4 Aug 10 Weeks AmericasAvnet 250 Buy Now
 >10k | 21 Aug Mouser Electronics 25 Buy Now
  Newark 750 Buy Now
  EuropeAvnet-SILICA 250 Buy Now
SN74AVC1T45DCKTE4As of 8:21 AM GMT, 20 Jul 2008As of 8:21 AM GMT, 20 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 1250 | 4 Aug 10 Weeks EuropeFarnell 14 Buy Now
 >10k | 21 Aug    
SN74AVC1T45DCKTG4As of 8:21 AM GMT, 20 Jul 2008As of 8:21 AM GMT, 20 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 1250 | 4 Aug 10 Weeks None Reported
View Distributors
  
 >10k | 21 Aug    
SN74AVC1T45DRLRAs of 8:21 AM GMT, 20 Jul 2008As of 8:21 AM GMT, 20 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 4000* >10k | 4 Aug 6 Weeks AmericasAvnet >1k Buy Now
  DigiKey >1k Buy Now
  Mouser Electronics >1k Buy Now
  AsiaWPI >1k Buy Now
  EuropeAvnet-SILICA >1k Buy Now
SN74AVC1T45DRLRG4As of 8:21 AM GMT, 20 Jul 2008As of 8:21 AM GMT, 20 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 4000* >10k | 4 Aug 6 Weeks None Reported
View Distributors
  
SN74AVC1T45YZPRAs of 8:21 AM GMT, 20 Jul 2008As of 8:21 AM GMT, 20 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 4 Aug 10 Weeks AmericasAvnet >1k Buy Now
  DigiKey >1k Buy Now
  Mouser Electronics >1k Buy Now
  Rochester Electronics >1k Buy Now
  AsiaWPI >1k Buy Now
View all Distributors
 
* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.** 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
Back to TopProduct ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
SN74AVC1T45DBVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AVC1T45DBVRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AVC1T45DBVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AVC1T45DBVT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AVC1T45DBVTE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AVC1T45DBVTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AVC1T45DCKR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AVC1T45DCKRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AVC1T45DCKRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView