SN74CBTLV3245A Status: ACTIVE

Low-Voltage Octal FET Bus Switch

      
         
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Datasheet

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  • SN74CBTLV3245A (Rev. M) (sn74cbtlv3245a.pdf, 867 KB)
    23 May 2005 Download

 SN74CBTLV3245A
Voltage Nodes(V)3.3, 2.5  
Vcc range(V)2.3 to 3.6  
No. of Bits8  
Input LevelLVTTL  
ron(max)(ohms)7  
Static Current0.02  
tpd max(ns)0.25  
RatingCatalog  
Technology FamilyCBTLV  
 Samples
 Inventory

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Product Information

Features

  • Standard '245-Type Pinout
  • 5- Switch Connection Between Two Ports
  • Rail-to-Rail Switching on Data I/O Ports
  • Ioff Supports Partial-Power-Down Mode Operation
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)

DESCRIPTION/ORDERING INFORMATION

The SN74CBTLV3245A provides eight bits of high-speed bus switching in a standard '245 device pinout. The low on-state resistance of the switch allows connections to be made with minimal propagation delay.

The device is organized as one 8-bit switch. When output enable (OE) is low, the 8-bit bus switch is on, and port A is connected to port B. When OE is high, the switch is open, and the high-impedance state exists between the two ports.

This device is fully specified for partial-power-down applications using Ioff. The Ioff feature ensures that damaging current will not backflow through the device when it is powered down. The device has isolation during power off.

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.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
74CBTLV3245ADBQRE4ACTIVE-40 to 850.48 | 1kuSSOP/QSOP (DBQ) | 20 View 2500 | LARGE T&R  Download CAD Format for this FootprintContact TI Distributor or Sales Office
74CBTLV3245ADBQRG4ACTIVE-40 to 850.48 | 1kuSSOP/QSOP (DBQ) | 20 View 2500 | LARGE T&R  Download CAD Format for this FootprintContact TI Distributor or Sales Office
74CBTLV3245ADGVRE4ACTIVE-40 to 850.48 | 1kuTVSOP (DGV) | 20  2000 | LARGE T&R  Download CAD Format for this FootprintContact TI Distributor or Sales Office
74CBTLV3245ADGVRG4ACTIVE-40 to 850.48 | 1kuTVSOP (DGV) | 20  2000 | LARGE T&R  Download CAD Format for this FootprintContact TI Distributor or Sales Office
74CBTLV3245ADWG4ACTIVE-40 to 850.48 | 1kuSOIC (DW) | 20 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
74CBTLV3245ADWRE4ACTIVE-40 to 850.48 | 1kuSOIC (DW) | 20 View 2000 | LARGE T&R  Download CAD Format for this FootprintContact TI Distributor or Sales Office
74CBTLV3245ADWRG4ACTIVE-40 to 850.48 | 1kuSOIC (DW) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
74CBTLV3245APWRE4ACTIVE-40 to 850.48 | 1kuTSSOP (PW) | 20 View 2000 | LARGE T&R  Download CAD Format for this FootprintContact TI Distributor or Sales Office
74CBTLV3245APWRG4ACTIVE-40 to 850.48 | 1kuTSSOP (PW) | 20 View 2000 | LARGE T&R  Download CAD Format for this FootprintContact TI Distributor or Sales Office
74CBTLV3245ARGYRG4ACTIVE-40 to 850.59 | 1kuQFN (RGY) | 20  1000 | LARGE T&R  Contact TI Distributor or Sales Office
SN74CBTLV3245ADBQRACTIVE-40 to 850.48 | 1kuSSOP/QSOP (DBQ) | 20 View 2500 | LARGE T&R  Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74CBTLV3245ADGVRACTIVE-40 to 850.48 | 1kuTVSOP (DGV) | 20  2000 | LARGE T&R  Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74CBTLV3245ADWACTIVE-40 to 850.48 | 1kuSOIC (DW) | 20 View 25 | TUBE  Download CAD Format for this FootprintPurchase Samples
SN74CBTLV3245ADWE4ACTIVE-40 to 850.48 | 1kuSOIC (DW) | 20 View 25 | TUBE  Download CAD Format for this FootprintPurchase Samples
SN74CBTLV3245ADWRACTIVE-40 to 850.48 | 1kuSOIC (DW) | 20 View 2000 | LARGE T&R  Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74CBTLV3245AGQNRNRND-40 to 850.88 | 1kuBGA MICROSTAR JUNIOR (GQN) | 20  1000 | LARGE T&R  Download CAD Format for this FootprintNot Available
SN74CBTLV3245APWACTIVE-40 to 850.48 | 1kuTSSOP (PW) | 20 View 70 | TUBE  Download CAD Format for this FootprintPurchase Samples
SN74CBTLV3245APWE4ACTIVE-40 to 850.48 | 1kuTSSOP (PW) | 20 View 70 | TUBE  Download CAD Format for this FootprintPurchase Samples
SN74CBTLV3245APWG4ACTIVE-40 to 850.48 | 1kuTSSOP (PW) | 20 View 70 | TUBE  Download CAD Format for this FootprintPurchase Samples
SN74CBTLV3245APWRACTIVE-40 to 850.48 | 1kuTSSOP (PW) | 20 View 2000 | LARGE T&R  Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74CBTLV3245ARGYRACTIVE-40 to 850.59 | 1kuQFN (RGY) | 20  1000 | LARGE T&R  Contact TI Distributor or Sales Office
SN74CBTLV3245AZQNRACTIVE-40 to 850.59 | 1kuBGA MICROSTAR JUNIOR (ZQN) | 20  1000 | LARGE T&R  Download CAD Format for this FootprintContact 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

  TI Inventory Status Reported Distributor Inventory
74CBTLV3245ADBQRE4As of 8:38 AM GMT, 15 Oct 2008As of 8:38 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 7180* 2180 | 4 Dec 8 Weeks None Reported
View Distributors
   
 7180 | 11 Dec     
 >10k | 15 Dec     
74CBTLV3245ADBQRG4As of 8:38 AM GMT, 15 Oct 2008As of 8:38 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 7180* 2180 | 4 Dec 8 Weeks None Reported
View Distributors
   
 7180 | 11 Dec     
 >10k | 15 Dec     
74CBTLV3245ADGVRE4As of 8:38 AM GMT, 15 Oct 2008As of 8:38 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 24 Nov 6 Weeks None Reported
View Distributors
   
74CBTLV3245ADGVRG4As of 8:38 AM GMT, 15 Oct 2008As of 8:38 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 24 Nov 6 Weeks None Reported
View Distributors
   
74CBTLV3245ADWG4As of 8:38 AM GMT, 15 Oct 2008As of 8:38 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 28 Oct 5 Weeks None Reported
View Distributors
   
74CBTLV3245ADWRE4As of 8:38 AM GMT, 15 Oct 2008As of 8:38 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 28 Oct 5 Weeks None Reported
View Distributors
   
74CBTLV3245ADWRG4As of 8:38 AM GMT, 15 Oct 2008As of 8:38 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 28 Oct 5 Weeks None Reported
View Distributors
   
74CBTLV3245APWRE4As of 8:38 AM GMT, 15 Oct 2008As of 8:38 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 2818 | 24 Oct 5 Weeks None Reported
View Distributors
   
 8250 | 28 Oct     
74CBTLV3245APWRG4As of 8:38 AM GMT, 15 Oct 2008As of 8:38 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 2818 | 24 Oct 5 Weeks None Reported
View Distributors
   
 8250 | 28 Oct     
74CBTLV3245ARGYRG4As of 8:38 AM GMT, 15 Oct 2008As of 8:38 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 28 Oct 4 Weeks None Reported
View Distributors
   
SN74CBTLV3245ADBQRAs of 8:38 AM GMT, 15 Oct 2008As of 8:38 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 7180* 2180 | 4 Dec 8 Weeks AmericasAvnet >1k
 7180 | 11 Dec DigiKey >1k
 >10k | 15 Dec Mouser Electronics >1k
  Rochester Electronics >1k
SN74CBTLV3245ADGVRAs of 8:38 AM GMT, 15 Oct 2008As of 8:38 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 24 Nov 6 Weeks AmericasAvnet >1k
  DigiKey >1k
  Rochester Electronics >1k
  AsiaWPI >1k
SN74CBTLV3245ADWAs of 8:38 AM GMT, 15 Oct 2008As of 8:38 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 28 Oct 5 Weeks AmericasDigiKey >1k
  Mouser Electronics >1k
  Rochester Electronics >1k
  AsiaWPI 67
  EuropeEBV Elektronik 25
  Spoerle 750
SN74CBTLV3245ADWE4As of 8:38 AM GMT, 15 Oct 2008As of 8:38 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 28 Oct 5 Weeks None Reported
View Distributors
   
SN74CBTLV3245ADWRAs of 8:38 AM GMT, 15 Oct 2008As of 8:38 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 28 Oct 5 Weeks AmericasDigiKey >1k
SN74CBTLV3245AGQNRAs of 8:38 AM GMT, 15 Oct 2008As of 8:38 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 10 Nov 4 Weeks None Reported
View Distributors
   
SN74CBTLV3245APWAs of 8:38 AM GMT, 15 Oct 2008As of 8:38 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 4900 | 28 Oct 4 Weeks AmericasArrow >1k
 >10k | 13 Nov Avnet 894
  Mouser Electronics 288
  Rochester Electronics 490
  EuropeFarnell 482
SN74CBTLV3245APWE4As of 8:38 AM GMT, 15 Oct 2008As of 8:38 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 4900 | 28 Oct 4 Weeks None Reported
View Distributors
   
 >10k | 13 Nov     
SN74CBTLV3245APWG4As of 8:38 AM GMT, 15 Oct 2008As of 8:38 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 4900 | 28 Oct 4 Weeks None Reported
View Distributors
   
 >10k | 13 Nov     
SN74CBTLV3245APWRAs of 8:38 AM GMT, 15 Oct 2008As of 8:38 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 2818 | 24 Oct 5 Weeks AmericasArrow >1k
 8250 | 28 Oct Avnet >1k
  DigiKey >1k
  Mouser Electronics 292
  Rochester Electronics >1k
  AsiaWPI >1k
  EuropeAvnet-SILICA >1k
  EBV Elektronik 1k
SN74CBTLV3245ARGYRAs of 8:38 AM GMT, 15 Oct 2008As of 8:38 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 28 Oct 4 Weeks AmericasDigiKey 512
  Mouser Electronics 719
  Newark >1k
  AsiaWPI >1k
SN74CBTLV3245AZQNRAs of 8:38 AM GMT, 15 Oct 2008As of 8:38 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 28 Oct 4 Weeks AmericasDigiKey 940
  Rochester Electronics >1k
  EuropeAvnet-SILICA 1k
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

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
74CBTLV3245ADBQRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
74CBTLV3245ADBQRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
74CBTLV3245ADGVRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
74CBTLV3245ADGVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
74CBTLV3245ADWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
74CBTLV3245ADWRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
74CBTLV3245ADWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
74CBTLV3245APWRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
74CBTLV3245APWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMView