SN74F74 Status: ACTIVE

Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear And Preset


      
         
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 SN54F74 SN74F74
Voltage Nodes(V)5  5  
Vcc range(V)4.5 to 5.5  4.5 to 5.5  
Input LevelTTL  TTL  
Output LevelTTL  TTL  
Output Drive(mA) -1/20  
Output3S  3S  
No. of Bits2  2  
Static Current 16  
th(ns) 1  
tpd max(ns) 9.2  
tsu(ns) 3  
Technology FamilyF  F  
RatingMilitary  Catalog  
 SamplesSamples
 InventoryInventory

Other qualified versions of SN74F74

Version Part Number Definition
Military SN54F74 QML certified for Military and Defense Applications

Customers Who Evaluated This Product Also Evaluated

  • SN74F08: Quadruple 2-Input Positive-AND Gate
  • ADS831: 8-Bit, 80 MSPS ADC SE/Diff Inputs, Int/Ext References and Programmble Input Range
  • Product Information

    Features

    • Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs

    Description

    These devices contain two independent positive-edge-triggered D-type flip-flops. A low level at the preset () or clear () inputs sets or resets the outputs regardless of the levels of the other inputs. When and are inactive (high), data at the data (D) input meeting the setup time requirements is transferred to the outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of the clock pulse. Following the hold-time interval, data at the D input may be changed without affecting the levels at the outputs.

    The SN54F74 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74F74 is characterized for operation from 0°C to 70°C.

     

     

    The output levels are not guaranteed to meet the minimum levels for VOH. Furthermore, this configuration is nonstable; that is, it will not persist when or returns to its inactive (high) level.

        

    Pricing / Packaging / CAD Design Tools / Samples

    PricePackagingCAD Design ToolsSamples
    DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierFootprintsSamples
    SN74F74DACTIVE0 to 700.22 | 1kuSOIC (D) | 14 View 50 | TUBE Download CAD Format for this FootprintPurchase Samples
    SN74F74DE4ACTIVE0 to 700.22 | 1kuSOIC (D) | 14 View 50 | TUBE Download CAD Format for this FootprintPurchase Samples
    SN74F74DG4ACTIVE0 to 700.22 | 1kuSOIC (D) | 14 View 50 | TUBE Download CAD Format for this FootprintPurchase Samples
    SN74F74DRACTIVE0 to 700.22 | 1kuSOIC (D) | 14 View 2500 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
    SN74F74DRE4ACTIVE0 to 700.22 | 1kuSOIC (D) | 14 View 2500 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
    SN74F74DRG4ACTIVE0 to 700.22 | 1kuSOIC (D) | 14 View 2500 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
    SN74F74NACTIVE0 to 700.26 | 1kuPDIP (N) | 14 View 25 | TUBE Download CAD Format for this FootprintPurchase Samples
    SN74F74N3OBSOLETE0 to 70 PDIP (N) | 14 View   Download CAD Format for this FootprintNot Available
    SN74F74NE4ACTIVE0 to 700.26 | 1kuPDIP (N) | 14 View 25 | TUBE Download CAD Format for this FootprintPurchase Samples
    SN74F74NSRACTIVE0 to 700.22 | 1kuSO (NS) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
    SN74F74NSRE4ACTIVE0 to 700.22 | 1kuSO (NS) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
    SN74F74NSRG4ACTIVE0 to 700.22 | 1kuSO (NS) | 14 View 2000 | 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 10:57 AM GMT, 08 Nov 2009
    RegionCompanyIn StockPurchase
    TI Lead Time*: 15 WeeksSN74F74D
    AmericasArrow >1k
    Avnet >1k
    Newark 137
    Rochester Electronics >1k
    AsiaFarnell Asia 668
    WPI 95
    EuropeAbacus Polar 150
    Arrow Northern Europe >1k
    Arrow Southern Europe 550
    Avnet-SILICA >1k
    EBV Elektronik 400
    Farnell 425
    WorldwideDigiKey >1k
    Mouser Electronics >1k
    TI Lead Time*: 15 WeeksSN74F74DE4
    AmericasAvnet 500
    WorldwideDigiKey  Available
    TI Lead Time*: 15 WeeksSN74F74DG4
    WorldwideDigiKey  Available
    TI Lead Time*: 18 WeeksSN74F74DR
    AmericasArrow >1k
    Avnet >1k
    Newark 674
    Rochester Electronics >1k
    AsiaFarnell Asia 674
    WorldwideDigiKey 226
    Mouser Electronics 989
    TI Lead Time*: 18 WeeksSN74F74DRE4
    WorldwideDigiKey  Available
    TI Lead Time*: 18 WeeksSN74F74DRG4
    WorldwideDigiKey  Available
    TI Lead Time*: 18 WeeksSN74F74N
    AmericasArrow >1k
    Avnet >1k
    Newark >1k
    Rochester Electronics >1k
    AsiaFarnell Asia 112
    EuropeAbacus Polar 580
    Arrow Southern Europe >1k
    EBV Elektronik 25
    Farnell 20
    Spoerle 875
    WorldwideDigiKey >1k
    Mouser Electronics 76
    TI Lead Time*: 18 WeeksSN74F74NE4
    WorldwideDigiKey  Available
    TI Lead Time*: 15 WeeksSN74F74NSR
    None Reported
    View Distributors
    TI Lead Time*: 15 WeeksSN74F74NSRE4
    WorldwideMouser Electronics >1k
    TI Lead Time*: 15 WeeksSN74F74NSRG4
    WorldwideMouser Electronics >1k
    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
    SN74F74D RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    SN74F74DE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    SN74F74DG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    SN74F74DR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    SN74F74DRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    SN74F74DRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    SN74F74N RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
    SN74F74NE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
    SN74F74NSR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    SN74F74NSRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    SN74F74NSRG4 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 SN74F74 Help

    Datasheet

    Application Notes

    View Application Notes for D-Type Flip-Flops

    User Guides

    Selection Guides

    More Literature

    Simulation Models

    Customers Who Evaluated This Product Also Evaluated...
    Part # Name Product Family Comments
    SN74F08 Quadruple 2-Input Positive-AND Gate GATES-AND GATES TI customers also evaluated this product.
    ADS831 8-Bit, 80 MSPS ADC SE/Diff Inputs, Int/Ext References and Programmble Input Range DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.

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