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SN74LV74A-Q1 Status: ACTIVE

Automotive Catalog Dual Positive-Edge-Triggered D-Type Flip-Flop


      
         
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 SN74LV74A-Q1
Voltage Nodes(V)2.5, 3.5, 5  
Vcc range(V)2 to 5.5  
LogicTrue/Inverting  
Output Drive(mA)-12/12  
No. of Bits2  
No. of Outputs4  
Static Current0.02  
th(ns)0.5  
tsu(ns)5  
Technology FamilyLV-A  
RatingAutomotive  
 Samples
 Inventory

Other qualified versions of SN74LV74A-Q1

Version Part Number Definition
Catalog SN74LV74A TI's standard catalog product
Enhanced Product SN74LV74A-EP Supports Defense, Aerospace and Medical Applications

Customers Who Evaluated This Product Also Evaluated

  • SN74AUC74: Dual Positive-Edge-Triggered D-Type Flip-Flops with Clear and Preset
  • SN74LVC1G175: Single D-Type Flip-Flop with Asynchronous Clear

Product Information

Features

  • Qualified for Automotive Applications
  • 2-V to 5.5-V VCC Operation
  • Max tpd of 13 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
  • Support 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/ordering information

This dual positive-edge-triggered D-type flip-flop is 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.

This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierFootprintsSamples
SN74LV74AQDRG4Q1ACTIVE-40 to 1250.26 | 1kuSOIC (D) | 14 View 2500 
SN74LV74AQDRQ1ACTIVE-40 to 1250.26 | 1kuSOIC (D) | 14 View 2500 Download CAD Format for this FootprintPurchase Samples
SN74LV74AQPWRG4Q1ACTIVE-40 to 1250.26 | 1kuTSSOP (PW) | 14 View 2000 Purchase Samples
SN74LV74AQPWRQ1ACTIVE-40 to 1250.26 | 1kuTSSOP (PW) | 14 View 2000 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 10:58 AM GMT, 25 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 18 WeeksSN74LV74AQDRG4Q1
None Reported
View Distributors
TI Lead Time*: 18 WeeksSN74LV74AQDRQ1
AmericasRochester Electronics >1k
TI Lead Time*: 20 WeeksSN74LV74AQPWRG4Q1
None Reported
View Distributors
TI Lead Time*: 20 WeeksSN74LV74AQPWRQ1
None Reported
View Distributors
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
SN74LV74AQDRG4Q1 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV74AQDRQ1 RoHS Compliant Pb-Free (RoHS) CU NIPDAU Level-2-250C-1 YEAR/Level-1-235C-UNLIMViewView
SN74LV74AQPWRG4Q1 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74LV74AQPWRQ1 RoHS Compliant Pb-Free (RoHS) CU NIPDAU Level-1-250C-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 SN74LV74A-Q1 Help

Datasheet

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
SN74AUC74 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.
SN74LVC1G175 Single D-Type Flip-Flop with Asynchronous Clear LITTLE LOGIC-LL FLIP-FLOP, LATCH AND REGISTER TI customers also evaluated this product.

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