SN74LVT245B Status: ACTIVE

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


      
         
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Datasheet

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 SN74LVT245B
Voltage Nodes(V)3.3, 2.7  
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Customers Who Evaluated This Product Also Evaluated

  • SN74LVTH245A: 3.3-V ABT Octal Bus Transceivers With 3-State Outputs
  • TL431A: Adjustable Precision Shunt Regulator
  • TPS51200: Sink/Source DDR Termination Regulator
  • TVP5150AM1: Ultralow Power NTSC/PAL/SECAM Video Decoder w/Robust Sync Detector

Product Information

Features

  • Supports Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V VCC)
  • Supports Unregulated Battery Operation Down to 2.7 V
  • Typical VOLP (Output Ground Bounce)
       <0.8 V at VCC = 3.3 V, TA = 25°C
  • Ioff and Power-Up 3-State Support Hot Insertion
  • 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)

Description

This octal bus transceiver is 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.

The SN74LVT245B is designed for asynchronous communication between data buses. The device transmits 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 device 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.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierFootprintsSamples
SN74LVT245BDBLEOBSOLETE-40 to 85 SSOP (DB) | 20 View   Download CAD Format for this FootprintNot Available
SN74LVT245BDBRACTIVE-40 to 850.51 | 1kuSSOP (DB) | 20 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LVT245BDBRE4ACTIVE-40 to 850.51 | 1kuSSOP (DB) | 20 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LVT245BDBRG4ACTIVE-40 to 850.51 | 1kuSSOP (DB) | 20 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LVT245BDWACTIVE-40 to 850.55 | 1kuSOIC (DW) | 20 View 25 | TUBE Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LVT245BDWE4ACTIVE-40 to 850.55 | 1kuSOIC (DW) | 20 View 25 | TUBE Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LVT245BDWG4ACTIVE-40 to 850.55 | 1kuSOIC (DW) | 20 View 25 | TUBE Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LVT245BDWRACTIVE-40 to 850.51 | 1kuSOIC (DW) | 20 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LVT245BDWRE4ACTIVE-40 to 850.51 | 1kuSOIC (DW) | 20 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LVT245BDWRG4ACTIVE-40 to 850.51 | 1kuSOIC (DW) | 20 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LVT245BGQNRNRND-40 to 851.08 | 1kuBGA MICROSTAR JUNIOR (GQN) | 20  1000 | LARGE T&R Download CAD Format for this FootprintNot Available
SN74LVT245BNSRACTIVE-40 to 850.51 | 1kuSO (NS) | 20 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LVT245BNSRE4ACTIVE-40 to 850.51 | 1kuSO (NS) | 20 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LVT245BNSRG4ACTIVE-40 to 850.51 | 1kuSO (NS) | 20 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LVT245BPWACTIVE-40 to 850.55 | 1kuTSSOP (PW) | 20 View 70 | TUBE Download CAD Format for this FootprintPurchase Samples
SN74LVT245BPWE4ACTIVE-40 to 850.55 | 1kuTSSOP (PW) | 20 View 70 | TUBE Download CAD Format for this FootprintPurchase Samples
SN74LVT245BPWG4ACTIVE-40 to 850.55 | 1kuTSSOP (PW) | 20 View 70 | TUBE Download CAD Format for this FootprintPurchase Samples
SN74LVT245BPWLEOBSOLETE-40 to 85 TSSOP (PW) | 20 View   Download CAD Format for this FootprintNot Available
SN74LVT245BPWRACTIVE-40 to 850.51 | 1kuTSSOP (PW) | 20 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LVT245BPWRE4ACTIVE-40 to 850.51 | 1kuTSSOP (PW) | 20 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LVT245BPWRG4ACTIVE-40 to 850.51 | 1kuTSSOP (PW) | 20 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LVT245BRGYRACTIVE-40 to 850.59 | 1kuQFN (RGY) | 20  1000 | LARGE T&R 
SN74LVT245BRGYRG4ACTIVE-40 to 850.59 | 1kuQFN (RGY) | 20  1000 | LARGE T&R 
SN74LVT245BZQNRACTIVE-40 to 850.59 | 1kuBGA MICROSTAR JUNIOR (ZQN) | 20  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 10:54 AM GMT, 25 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 18 WeeksSN74LVT245BDBR
AsiaWintech >1k
EuropeArrow Southern Europe >1k
WorldwideDigiKey >1k
TI Lead Time*: 18 WeeksSN74LVT245BDBRE4
WorldwideDigiKey  Available
TI Lead Time*: 18 WeeksSN74LVT245BDBRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74LVT245BDW
AmericasNewark >1k
Rochester Electronics >1k
AsiaFarnell Asia 145
WPI 54
EuropeAbacus Polar 298
Arrow Southern Europe >1k
Avnet-SILICA >1k
EBV Elektronik >1k
Farnell 145
Spoerle >1k
WorldwideDigiKey 775
Mouser Electronics 110
TI Lead Time*: 20 WeeksSN74LVT245BDWE4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74LVT245BDWG4
WorldwideDigiKey  Available
Mouser Electronics 269
TI Lead Time*: 20 WeeksSN74LVT245BDWR
AmericasArrow >1k
EuropeEBV Elektronik >1k
WorldwideDigiKey >1k
Mouser Electronics 186
TI Lead Time*: 20 WeeksSN74LVT245BDWRE4
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74LVT245BDWRG4
WorldwideDigiKey  Available
TI Lead Time*: 9 WeeksSN74LVT245BGQNR
AmericasRochester Electronics >1k
AsiaFarnell Asia 944
EuropeFarnell 944
TI Lead Time*: 15 WeeksSN74LVT245BNSR
WorldwideDigiKey 510
TI Lead Time*: 15 WeeksSN74LVT245BNSRE4
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksSN74LVT245BNSRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74LVT245BPW
AsiaFarnell Asia 294
EuropeFarnell 206
WorldwideDigiKey  Available
Mouser Electronics 95
TI Lead Time*: 20 WeeksSN74LVT245BPWE4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74LVT245BPWG4
WorldwideDigiKey  Available
Mouser Electronics 870
TI Lead Time*: 20 WeeksSN74LVT245BPWR
AsiaFarnell Asia 100
WPI >1k
WorldwideDigiKey >1k
TI Lead Time*: 20 WeeksSN74LVT245BPWRE4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74LVT245BPWRG4
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksSN74LVT245BRGYR
AmericasRochester Electronics 1k
WorldwideDigiKey 394
TI Lead Time*: 16 WeeksSN74LVT245BRGYRG4
WorldwideDigiKey  Available
TI Lead Time*: 8 WeeksSN74LVT245BZQNR
None Reported
View Distributors
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** 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
SN74LVT245BDBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LVT245BDBRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LVT245BDBRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LVT245BDW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LVT245BDWE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LVT245BDWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LVT245BDWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LVT245BDWRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LVT245BDWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LVT245BGQNR  TBD SNPB Level-1-240C-UNLIMViewView
SN74LVT245BNSR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LVT245BNSRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LVT245BNSRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LVT245BPW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LVT245BPWE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LVT245BPWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LVT245BPWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LVT245BPWRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LVT245BPWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LVT245BRGYR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
SN74LVT245BRGYRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
SN74LVT245BZQNR RoHS Compliant Green (RoHS & no Sb/Br) SNAGCU 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.

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Datasheet

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