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SN74LV4040A Status: ACTIVE

12-Bit Asynchronous Binary Counter


      
         
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Datasheet

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 SN74LV4040A
Voltage Nodes(V)5, 3.3, 2.5  
Vcc range(V)2 to 5.5  
RatingCatalog  
Technology FamilyLV-A  
 Samples
 Inventory

Other qualified versions of SN74LV4040A

Version Part Number Definition
Enhanced Product SN74LV4040A-EP Supports Defense, Aerospace and Medical Applications

Customers Who Evaluated This Product Also Evaluated

  • SN74LV163A: 4-Bit Synchronous Binary Counters
  • SN74LVC125A: Quadruple Bus Buffer Gate With 3-State Outputs
  • TPS54610: 3V to 6V, 6A Synchronous Step Down SWIFT™ Converter
  • TL431B: Adjustable Precision Shunt Regulator

Product Information

Features

  • 2-V to 5.5-V VCC Operation
  • 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
  • High On-Off Output-Voltage Ratio
  • Low Crosstalk Between Switches
  • Individual Switch Controls
  • Extremely Low Input Current
  • Ioff Supports Partial-Power-Down Mode Operation
  • 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

The ’LV4040A devices are 12-bit asynchronous binary counters with the outputs of all stages available externally. A high level at the clear (CLR) input asynchronously clears the counter and resets all outputs low. The count is advanced on a high-to-low transition at the clock (CLK) input. Applications include time-delay circuits, counter controls, and frequency-dividing circuits.

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
SN74LV4040ADACTIVE-40 to 850.88 | 1kuSOIC (D) | 16 View 40 | TUBE Download CAD Format for this FootprintPurchase Samples
SN74LV4040ADBRACTIVE-40 to 850.80 | 1kuSSOP (DB) | 16 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LV4040ADBRE4ACTIVE-40 to 850.80 | 1kuSSOP (DB) | 16 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LV4040ADBRG4ACTIVE-40 to 850.80 | 1kuSSOP (DB) | 16 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LV4040ADE4ACTIVE-40 to 850.88 | 1kuSOIC (D) | 16 View 40 | TUBE Download CAD Format for this FootprintPurchase Samples
SN74LV4040ADG4ACTIVE-40 to 850.88 | 1kuSOIC (D) | 16 View 40 | TUBE Download CAD Format for this FootprintPurchase Samples
SN74LV4040ADGVRACTIVE-40 to 850.80 | 1kuTVSOP (DGV) | 16  2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LV4040ADGVRE4ACTIVE-40 to 850.80 | 1kuTVSOP (DGV) | 16  2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LV4040ADGVRG4ACTIVE-40 to 850.80 | 1kuTVSOP (DGV) | 16  2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LV4040ADRACTIVE-40 to 850.80 | 1kuSOIC (D) | 16 View 2500 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LV4040ADRE4ACTIVE-40 to 850.80 | 1kuSOIC (D) | 16 View 2500 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LV4040ADRG4ACTIVE-40 to 850.80 | 1kuSOIC (D) | 16 View 2500 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LV4040ANACTIVE-40 to 850.80 | 1kuPDIP (N) | 16 View 25 | TUBE Download CAD Format for this FootprintPurchase Samples
SN74LV4040ANE4ACTIVE-40 to 850.80 | 1kuPDIP (N) | 16 View 25 | TUBE Download CAD Format for this FootprintPurchase Samples
SN74LV4040ANSRACTIVE-40 to 850.90 | 1kuSO (NS) | 16 View 2000 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
SN74LV4040ANSRE4ACTIVE-40 to 850.90 | 1kuSO (NS) | 16 View 2000 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
SN74LV4040ANSRG4ACTIVE-40 to 850.90 | 1kuSO (NS) | 16 View 2000 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
SN74LV4040APWACTIVE-40 to 850.88 | 1kuTSSOP (PW) | 16 View 90 | TUBE Download CAD Format for this FootprintPurchase Samples
SN74LV4040APWE4ACTIVE-40 to 850.88 | 1kuTSSOP (PW) | 16 View 90 | TUBE Download CAD Format for this FootprintPurchase Samples
SN74LV4040APWG4ACTIVE-40 to 850.88 | 1kuTSSOP (PW) | 16 View 90 | TUBE Download CAD Format for this FootprintPurchase Samples
SN74LV4040APWRACTIVE-40 to 850.80 | 1kuTSSOP (PW) | 16 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LV4040APWRE4ACTIVE-40 to 850.80 | 1kuTSSOP (PW) | 16 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LV4040APWRG4ACTIVE-40 to 850.80 | 1kuTSSOP (PW) | 16 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74LV4040APWTACTIVE-40 to 850.72 | 1kuTSSOP (PW) | 16 View 250 | SMALL T&R Download CAD Format for this FootprintPurchase Samples
SN74LV4040APWTE4ACTIVE-40 to 850.72 | 1kuTSSOP (PW) | 16 View 250 | SMALL T&R Download CAD Format for this FootprintPurchase Samples
SN74LV4040APWTG4ACTIVE-40 to 850.72 | 1kuTSSOP (PW) | 16 View 250 | SMALL T&R Download CAD Format for this FootprintPurchase Samples
SN74LV4040ARGYRACTIVE-40 to 850.96 | 1kuQFN (RGY) | 16  1000 | LARGE T&R 
SN74LV4040ARGYRG4ACTIVE-40 to 850.96 | 1kuQFN (RGY) | 16  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 10:58 AM GMT, 24 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 19 WeeksSN74LV4040AD
AmericasArrow >1k
Avnet 640
Rochester Electronics >1k
AsiaFarnell Asia 127
WPI 461
EuropeAvnet-SILICA 160
EBV Elektronik 120
Farnell 127
WorldwideDigiKey  Available
Mouser Electronics 359
TI Lead Time*: 15 WeeksSN74LV4040ADBR
AmericasRochester Electronics >1k
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 15 WeeksSN74LV4040ADBRE4
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksSN74LV4040ADBRG4
WorldwideDigiKey  Available
TI Lead Time*: 19 WeeksSN74LV4040ADE4
WorldwideDigiKey  Available
TI Lead Time*: 19 WeeksSN74LV4040ADG4
WorldwideDigiKey  Available
TI Lead Time*: 12 WeeksSN74LV4040ADGVR
WorldwideMouser Electronics 76
TI Lead Time*: 12 WeeksSN74LV4040ADGVRE4
None Reported
View Distributors
TI Lead Time*: 12 WeeksSN74LV4040ADGVRG4
None Reported
View Distributors
TI Lead Time*: 19 WeeksSN74LV4040ADR
AmericasRochester Electronics >1k
WorldwideDigiKey 549
TI Lead Time*: 19 WeeksSN74LV4040ADRE4
WorldwideDigiKey  Available
TI Lead Time*: 19 WeeksSN74LV4040ADRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74LV4040AN
AmericasRochester Electronics >1k
WorldwideMouser Electronics 567
TI Lead Time*: 20 WeeksSN74LV4040ANE4
None Reported
View Distributors
TI Lead Time*: 15 WeeksSN74LV4040ANSR
None Reported
View Distributors
TI Lead Time*: 15 WeeksSN74LV4040ANSRE4
None Reported
View Distributors
TI Lead Time*: 15 WeeksSN74LV4040ANSRG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksSN74LV4040APW
AmericasRochester Electronics >1k
AsiaWPI 107
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74LV4040APWE4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74LV4040APWG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74LV4040APWR
AmericasRochester Electronics >1k
WorldwideDigiKey >1k
Mouser Electronics 621
TI Lead Time*: 20 WeeksSN74LV4040APWRE4
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74LV4040APWRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74LV4040APWT
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74LV4040APWTE4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74LV4040APWTG4
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksSN74LV4040ARGYR
AmericasRochester Electronics >1k
WorldwideDigiKey >1k
Mouser Electronics 987
TI Lead Time*: 16 WeeksSN74LV4040ARGYRG4
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
SN74LV4040AD RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV4040ADBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV4040ADBRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV4040ADBRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV4040ADE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV4040ADG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV4040ADGVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV4040ADGVRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV4040ADGVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV4040ADR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV4040ADRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV4040ADRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV4040AN RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
SN74LV4040ANE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
SN74LV4040ANSR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV4040ANSRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV4040ANSRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV4040APW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV4040APWE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV4040APWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV4040APWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV4040APWRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV4040APWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV4040APWT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV4040APWTE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV4040APWTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV4040ARGYR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
SN74LV4040ARGYRG4 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 SN74LV4040A Help

Datasheet

Simulation Models

Customers Who Evaluated This Product Also Evaluated...
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