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SN74CB3Q3305 Status: ACTIVE

Dual FET Bus Switch 2.5-V/3.3-V Low-Voltage, High-Bandwidth


      
         
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Datasheet

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 SN74CB3Q3305
Voltage Nodes(V)2.5, 3.3  
Vcc range(V)2.3 to 3.6  
No. of Bits2  
ron(max)(ohms)9  
Static Current0.25 mA  
Static Current(Max)0.7 mA  
tpd max(ns)0.15  
RatingCatalog  
Technology FamilyCB3Q  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • SN74CB3Q3306A: Dual FET 2.5-V/3.3-V Low-Voltage, High-Bandwidth Bus Switch
  • TS3USB221A: ESD Protected,High-Speed USB 2.0 (480-Mbps) 1:2 Multiplexer/Demultiplexer Switch
  • SN74LVC2G17: Dual Schmitt-Trigger Buffer
  • TPS61085: 18.5V, 2A, 650kHz, 1.2MHz Step-Up DC-DC Converter with Forced PWM Mode

Product Information

Features

  • High-Bandwidth Data Path (up to 500 MHz)(1)
  • 5-V Tolerant I/Os With Device Powered Up or Powered Down
  • Low and Flat ON-State Resistance (ron) Characteristics Over Operating Range
    (ron = 3 Typ)
  • Rail-to-Rail Switching on Data I/O Ports
    • 0- to 5-V Switching With 3.3-V VCC
    • 0- to 3.3-V Switching With 2.5-V VCC
  • Bidirectional Data Flow With Near-Zero Propagation Delay
  • Low Input/Output Capacitance Minimizes Loading and Signal Distortion
    (Cio(OFF) = 3.5 pF Typ)
  • Fast Switching Frequency (fOE = 20 MHz Max)
  • Data and Control Inputs Provide Undershoot Clamp Diodes
  • Low Power Consumption (ICC = 0.25 mA Typ)
  • VCC Operating Range From 2.3 V to 3.6 V
  • Data I/Os Support 0- to 5-V Signaling Levels (0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V, 5 V)
  • Control Inputs Can Be Driven by TTL or 5-V/3.3-V CMOS Outputs
  • Ioff Supports Partial-Power-Down Mode Operation
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • ESD Performance Tested Per JESD 22
    • 2000-V Human-Body Model
      (A114-B, Class II)
    • 1000-V Charged-Device Model (C101)
  • Supports Both Digital and Analog Applications: USB Interface, Differential Signal Interface, Bus Isolation, Low-Distortion Signal Gating

View All Features in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
74CB3Q3305DCURE4ACTIVE-40 to 850.55 | 1kuUS8 (DCU) | 8  3000 | LARGE T&R  Download CAD Format for this Footprint
74CB3Q3305DCURG4ACTIVE-40 to 850.55 | 1kuUS8 (DCU) | 8  3000 | LARGE T&R  Download CAD Format for this Footprint
SN74CB3Q3305DCURACTIVE-40 to 850.55 | 1kuUS8 (DCU) | 8  3000 | LARGE T&R  Download CAD Format for this Footprint
SN74CB3Q3305PWACTIVE-40 to 850.60 | 1kuTSSOP (PW) | 8 View 150 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
SN74CB3Q3305PWE4ACTIVE-40 to 850.60 | 1kuTSSOP (PW) | 8 View 150 | TUBE  Download CAD Format for this FootprintPurchase Samples
SN74CB3Q3305PWG4ACTIVE-40 to 850.60 | 1kuTSSOP (PW) | 8 View 150 | TUBE  Download CAD Format for this FootprintPurchase Samples
SN74CB3Q3305PWRACTIVE-40 to 850.55 | 1kuTSSOP (PW) | 8 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
SN74CB3Q3305PWRE4ACTIVE-40 to 850.55 | 1kuTSSOP (PW) | 8 View 2000 | LARGE T&R  Download CAD Format for this Footprint
SN74CB3Q3305PWRG4ACTIVE-40 to 850.55 | 1kuTSSOP (PW) | 8 View 2000 | LARGE T&R  Download CAD Format for this Footprint

* 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 11:04 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 12 Weeks74CB3Q3305DCURE4
WorldwideDigiKey  Available
TI Lead Time*: 12 Weeks74CB3Q3305DCURG4
WorldwideDigiKey  Available
TI Lead Time*: 12 WeeksSN74CB3Q3305DCUR
AmericasAvnet >1k
AsiaWPI >1k
WorldwideDigiKey >1k
TI Lead Time*: 20 WeeksSN74CB3Q3305PW
AmericasArrow 50
Avnet 57
AsiaFarnell Asia 90
EuropeAvnet-SILICA 79
Farnell 90
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74CB3Q3305PWE4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74CB3Q3305PWG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74CB3Q3305PWR
AsiaWPI 482
Wintech >1k
WorldwideDigiKey 27
Mouser Electronics 49
TI Lead Time*: 20 WeeksSN74CB3Q3305PWRE4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74CB3Q3305PWRG4
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
74CB3Q3305DCURE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
74CB3Q3305DCURG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74CB3Q3305DCUR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74CB3Q3305PW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74CB3Q3305PWE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74CB3Q3305PWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74CB3Q3305PWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74CB3Q3305PWRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74CB3Q3305PWRG4 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

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