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SN74AC74-EP Status: ACTIVE

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


      
         
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Datasheet

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 SN74AC74-EP
Voltage Nodes(V)5, 3.3  
Vcc range(V)2.0 to 6.0  
LogicTrue/Inverting  
Input LevelCMOS  
Output LevelCMOS  
Output Drive(mA)-24/24  
Output3S  
No. of Bits2  
Static Current0.02  
th(ns)0.5  
tpd max(ns)10  
tsu(ns)3  
Technology FamilyAC  
RatingHiRel Enhanced Product  
 Samples
 Inventory

Other qualified versions of SN74AC74-EP

Version Part Number Definition
Catalog SN74AC74 TI's standard catalog product
Military SN54AC74 QML certified for Military and Defense Applications

Customers Who Evaluated This Product Also Evaluated

  • SN74AC74: Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear and Preset

Product Information

Features

  • Controlled Baseline
    • One Assembly/Test Site, One Fabrication Site
  • Extended Temperature Performance of –55°C to 125°C
  • Enhanced Diminishing Manufacturing Sources (DMS) Support
  • Enhanced Product-Change Notification
  • Qualification Pedigree
  • 2-V to 6-V VCC Operation
  • Inputs Accept Voltages to 6 V
  • Max tpd of 10 ns at 5 V

Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.

Description

The SN74AC74 is a dual positive-edge-triggered D-type flip-flop.

A low level at the preset (PRE)\ or clear (CLR)\ input 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) 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 D can be changed without affecting the levels at the outputs.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)DSCC #Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierFootprintsSamples
SN74AC74MDREPACTIVE-55 to 125V62/04617-01XE0.70 | 1kuSOIC (D) | 14 View 2500 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
V62/04617-01XEACTIVE-55 to 125 0.70 | 1kuSOIC (D) | 14 View 2500 | 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 11:17 AM GMT, 26 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 16 WeeksSN74AC74MDREP
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 16 WeeksV62/04617-01XE
AmericasArrow >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
SN74AC74MDREP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
V62/04617-01XE 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.

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Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
SN74AC74 Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear and Preset FLIP-FLOPS, LATCHES AND REGISTERS-D-TYPE FLIP-FLOPS TI customers also evaluated this product.

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