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SN74LV74A Status: ACTIVE

Dual Positive-Edge-Triggered D-Type Flip-Flops


      
         
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 SN74LV74A
Voltage Nodes(V)5, 3.3, 2.5  
Technology FamilyLV-A  
RatingCatalog  
 Samples
 Inventory

Other qualified versions of SN74LV74A

Version Part Number Definition
Automotive SN74LV74A-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects
Enhanced Product SN74LV74A-EP Supports Defense, Aerospace and Medical Applications

Customers Who Evaluated This Product Also Evaluated

  • SN74LVC74A: Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear And Preset
  • SN74AVC8T245: 8-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs
  • SN74LVC245A: Octal Bus Transceiver With 3-State Outputs
  • SN74LVC32A: Quadruple 2-Input Positive-OR Gate

Product Information

Features

  • 2-V to 5.5-V VCC Operation
  • Max tpd of 8.5 ns at 5 V
  • Typical VOLP (Output Ground Bounce)
       <0.8 V at VCC = 3.3 V, TA = 25°C
  • Typical VOHV (Output VOH Undershoot)
       >2.3 V at VCC = 3.3 V, TA = 25°C
  • Supports Mixed-Mode Voltage Operation on All 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)
    • 1000-V Charged-Device Model (C101)

Description

These dual positive-edge-triggered D-type flip-flops are designed for 2-V to 5.5-V VCC operation.

A low level at the preset (PRE)\ or clear (CLR)\ inputs sets or resets the outputs, regardless of the levels of the other inputs. When PRE\ and CLR\ are inactive (high), data at the data (D) inputs 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 can be changed without affecting the levels at the outputs.

These devices are fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierFootprintsSamples
SN74LV74ADACTIVE-40 to 850.22 | 1kuSOIC (D) | 14 View 50 | TUBE Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LV74ADBLEOBSOLETE-40 to 85 SSOP (DB) | 14 View   Download CAD Format for this FootprintNot Available
SN74LV74ADBRACTIVE-40 to 850.20 | 1kuSSOP (DB) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LV74ADBRE4ACTIVE-40 to 850.20 | 1kuSSOP (DB) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LV74ADBRG4ACTIVE-40 to 850.20 | 1kuSSOP (DB) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LV74ADE4ACTIVE-40 to 850.22 | 1kuSOIC (D) | 14 View 50 | TUBE Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LV74ADG4ACTIVE-40 to 850.22 | 1kuSOIC (D) | 14 View 50 | TUBE Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LV74ADGVRACTIVE-40 to 850.22 | 1kuTVSOP (DGV) | 14  2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LV74ADGVRE4ACTIVE-40 to 850.22 | 1kuTVSOP (DGV) | 14  2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LV74ADGVRG4ACTIVE-40 to 850.22 | 1kuTVSOP (DGV) | 14  2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LV74ADRACTIVE-40 to 850.20 | 1kuSOIC (D) | 14 View 2500 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
SN74LV74ADRE4ACTIVE-40 to 850.20 | 1kuSOIC (D) | 14 View 2500 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
SN74LV74ADRG4ACTIVE-40 to 850.20 | 1kuSOIC (D) | 14 View 2500 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
SN74LV74ANSRACTIVE-40 to 850.20 | 1kuSO (NS) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
SN74LV74ANSRG4ACTIVE-40 to 850.20 | 1kuSO (NS) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
SN74LV74APWACTIVE-40 to 850.20 | 1kuTSSOP (PW) | 14 View 90 | TUBE Download CAD Format for this FootprintPurchase Samples
SN74LV74APWE4ACTIVE-40 to 850.20 | 1kuTSSOP (PW) | 14 View 90 | TUBE Download CAD Format for this FootprintPurchase Samples
SN74LV74APWG4ACTIVE-40 to 850.20 | 1kuTSSOP (PW) | 14 View 90 | TUBE Download CAD Format for this FootprintPurchase Samples
SN74LV74APWLEOBSOLETE-40 to 85 TSSOP (PW) | 14 View   Download CAD Format for this FootprintNot Available
SN74LV74APWRACTIVE-40 to 850.20 | 1kuTSSOP (PW) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LV74APWRE4ACTIVE-40 to 850.20 | 1kuTSSOP (PW) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LV74APWRG4ACTIVE-40 to 850.20 | 1kuTSSOP (PW) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LV74APWTACTIVE-40 to 850.33 | 1kuTSSOP (PW) | 14 View 250 | SMALL T&R Download CAD Format for this FootprintPurchase Samples
SN74LV74APWTE4ACTIVE-40 to 850.33 | 1kuTSSOP (PW) | 14 View 250 | SMALL T&R Download CAD Format for this FootprintPurchase Samples
SN74LV74APWTG4ACTIVE-40 to 850.33 | 1kuTSSOP (PW) | 14 View 250 | SMALL T&R Download CAD Format for this FootprintPurchase Samples
SN74LV74ARGYRACTIVE-40 to 850.30 | 1kuQFN (RGY) | 14 View 1000 | LARGE T&R 
SN74LV74ARGYRG4ACTIVE-40 to 850.30 | 1kuQFN (RGY) | 14 View 1000 | LARGE T&R 

* 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 10:56 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 18 WeeksSN74LV74AD
AmericasArrow >1k
Avnet >1k
Newark >1k
Rochester Electronics >1k
AsiaFarnell Asia 65
WPI 97
EuropeFarnell 65
Spoerle 100
WorldwideDigiKey 207
Mouser Electronics >1k
TI Lead Time*: 18 WeeksSN74LV74ADBR
AmericasRochester Electronics >1k
AsiaWPI >1k
WorldwideDigiKey 37
TI Lead Time*: 18 WeeksSN74LV74ADBRE4
WorldwideDigiKey  Available
TI Lead Time*: 18 WeeksSN74LV74ADBRG4
WorldwideDigiKey  Available
TI Lead Time*: 18 WeeksSN74LV74ADE4
WorldwideDigiKey  Available
TI Lead Time*: 18 WeeksSN74LV74ADG4
WorldwideDigiKey  Available
TI Lead Time*: 12 WeeksSN74LV74ADGVR
AmericasRochester Electronics >1k
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 12 WeeksSN74LV74ADGVRE4
WorldwideDigiKey  Available
TI Lead Time*: 12 WeeksSN74LV74ADGVRG4
WorldwideDigiKey  Available
TI Lead Time*: 18 WeeksSN74LV74ADR
AmericasArrow >1k
Rochester Electronics >1k
AsiaWPI 785
EuropeAvnet-SILICA >1k
WorldwideDigiKey  Available
Mouser Electronics >1k
TI Lead Time*: 18 WeeksSN74LV74ADRE4
WorldwideDigiKey  Available
TI Lead Time*: 18 WeeksSN74LV74ADRG4
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksSN74LV74ANSR
None Reported
View Distributors
TI Lead Time*: 15 WeeksSN74LV74ANSRG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksSN74LV74APW
AmericasArrow >1k
Rochester Electronics >1k
AsiaFarnell Asia 654
EuropeAvnet-SILICA >1k
Farnell 606
WorldwideDigiKey  Available
Mouser Electronics >1k
TI Lead Time*: 20 WeeksSN74LV74APWE4
AmericasRochester Electronics 450
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74LV74APWG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74LV74APWR
AmericasRochester Electronics >1k
AsiaWPI >1k
Wintech >1k
WorldwideDigiKey 5
Mouser Electronics 283
TI Lead Time*: 20 WeeksSN74LV74APWRE4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74LV74APWRG4
EuropeEBV Elektronik 500
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74LV74APWT
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74LV74APWTE4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74LV74APWTG4
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksSN74LV74ARGYR
EuropeAvnet-SILICA >1k
WorldwideDigiKey >1k
TI Lead Time*: 16 WeeksSN74LV74ARGYRG4
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
SN74LV74AD RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV74ADBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV74ADBRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV74ADBRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV74ADE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV74ADG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV74ADGVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV74ADGVRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV74ADGVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV74ADR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV74ADRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV74ADRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV74ANSR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV74ANSRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV74APW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV74APWE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV74APWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV74APWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV74APWRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV74APWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV74APWT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV74APWTE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV74APWTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV74ARGYR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
SN74LV74ARGYRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* 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 SN74LV74A Help

Datasheet

Simulation Models

Customers Who Evaluated This Product Also Evaluated...
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