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CD74HC73 Status: ACTIVE

High Speed CMOS Logic Dual Negative-Edge-Triggered J-K Flip-Flops with Reset

      Harris
         
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Datasheet

Download - PDF Icon
  • CD54HC73, CD74HC73, CD74HCT73 (Rev. E) (cd74hc73.pdf, 452 KB)
    21 Aug 2003 Download

 CD54HC73 CD74HC73
Voltage Nodes(V)6, 5, 2   
Technology FamilyHC  HC  
RatingMilitary  Catalog  
 SamplesSamples
 InventoryInventory

Other qualified versions of CD74HC73

Version Part Number Definition
Military CD54HC73 QML certified for Military and Defense Applications

Customers Who Evaluated This Product Also Evaluated

Product Information

Features

  • Hysteresis on Clock Inputs for Improved Noise Immunity and Increased Input Rise and Fall Times
  • Asynchronous Reset
  • Complementary Outputs
  • Buffered Inputs
  • Typical fMAX = 60MHz at VCC = 5V, CL = 15pF, TA = 25°C
  • Fanout (Over Temperature Range)
    • Standard Outputs . . . . . 10 LSTTL Loads
    • Bus Driver Outputs . . . . . . 15 LSTTL Loads
  • Wide Operating Temperature Range . . . –55°C to 125°C
  • Balanced Propagation Delay and Transition Times
  • Significant Power Reduction Compared to LSTTL Logic ICs
  • HC Types
    • 2V to 6V Operation
    • High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
  • HCT Types
    • 4.5V to 5.5V Operation
    • Direct LSTTL Input Logic Compatibility, VIL = 0.8V (Max), VIH = 2V (Min)
    • CMOS Input Compatibility, Il 1µA at VOL, VOH

Data sheet acquired from Harris Semiconductor

Description

The ’HC73 and CD74HCT73 utilize silicon gate CMOS technology to achieve operating speeds equivalent to LSTTL parts. They exhibit the low power consumption of standard CMOS integrated circuits, together with the ability to drive 10 LSTTL loads.

These flip-flops have independent J, K, Reset and Clock inputs and Q and Q\ outputs. They change state on the negative-going transition of the clock pulse. Reset is accomplished asynchronously by a low level input. This device is functionally identical to the HC/HCT107 but differs in terminal assignment and in some parametric limits.

The HCT logic family is functionally as well as pin compatible with the standard LS logic family.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierFootprintsSamples
CD74HC73EACTIVE-55 to 1250.33 | 1kuPDIP (N) | 14 View 25 | TUBE Download CAD Format for this FootprintPurchase Samples
CD74HC73EE4ACTIVE-55 to 1250.33 | 1kuPDIP (N) | 14 View 25 | TUBE Download CAD Format for this FootprintPurchase Samples
CD74HC73MACTIVE-55 to 1250.33 | 1kuSOIC (D) | 14 View 50 | TUBE Download CAD Format for this FootprintPurchase Samples
CD74HC73M96ACTIVE-55 to 1250.33 | 1kuSOIC (D) | 14 View 2500 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
CD74HC73M96E4ACTIVE-55 to 1250.33 | 1kuSOIC (D) | 14 View 2500 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
CD74HC73M96G4ACTIVE-55 to 1250.33 | 1kuSOIC (D) | 14 View 2500 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
CD74HC73ME4ACTIVE-55 to 1250.33 | 1kuSOIC (D) | 14 View 50 | TUBE Download CAD Format for this FootprintPurchase Samples
CD74HC73MG4ACTIVE-55 to 1250.33 | 1kuSOIC (D) | 14 View 50 | TUBE Download CAD Format for this FootprintPurchase Samples
CD74HC73MTACTIVE-55 to 1250.39 | 1kuSOIC (D) | 14 View 250 | SMALL T&R Download CAD Format for this FootprintPurchase Samples
CD74HC73MTE4ACTIVE-55 to 1250.39 | 1kuSOIC (D) | 14 View 250 | SMALL T&R Download CAD Format for this FootprintPurchase Samples
CD74HC73MTG4ACTIVE-55 to 1250.39 | 1kuSOIC (D) | 14 View 250 | SMALL 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

  TI Inventory Status Reported Distributor Inventory
CD74HC73EAs of 10:06 AM GMT, 04 Dec 2008As of 10:06 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 4200* >10k | 7 Jan 4 Weeks AmericasArrow >1k
  Avnet >1k
  Mouser Electronics 550
  Newark >1k
  Rochester Electronics >1k
  EuropeEBV Elektronik 375
CD74HC73EE4As of 10:06 AM GMT, 04 Dec 2008As of 10:06 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 4200* >10k | 7 Jan 4 Weeks AmericasMouser Electronics >1k
CD74HC73MAs of 10:06 AM GMT, 04 Dec 2008As of 10:06 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* 6400 | 9 Dec 4 Weeks AmericasAvnet >1k
 8890 | 6 Jan Mouser Electronics >1k
  Rochester Electronics 550
  EuropeArrow Southern Europe >1k
  EBV Elektronik >1k
CD74HC73M96As of 10:06 AM GMT, 04 Dec 2008As of 10:06 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 2500* 2500 | 17 Dec 5 Weeks AmericasArrow >1k
 >10k | 16 Jan DigiKey >1k
  Mouser Electronics >1k
  EuropeEBV Elektronik >1k
CD74HC73M96E4As of 10:06 AM GMT, 04 Dec 2008As of 10:06 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 2500* 2500 | 17 Dec 5 Weeks None Reported
View Distributors		   
 >10k | 16 Jan     
CD74HC73M96G4As of 10:06 AM GMT, 04 Dec 2008As of 10:06 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 2500* 2500 | 17 Dec 5 Weeks None Reported
View Distributors		   
 >10k | 16 Jan     
CD74HC73ME4As of 10:06 AM GMT, 04 Dec 2008As of 10:06 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* 6400 | 9 Dec 4 Weeks AmericasMouser Electronics >1k
 8890 | 6 Jan     
CD74HC73MG4As of 10:06 AM GMT, 04 Dec 2008As of 10:06 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* 6400 | 9 Dec 4 Weeks None Reported
View Distributors		   
 8890 | 6 Jan     
CD74HC73MTAs of 10:06 AM GMT, 04 Dec 2008As of 10:06 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 12 Jan 6 Weeks AmericasRochester Electronics 1k
CD74HC73MTE4As of 10:06 AM GMT, 04 Dec 2008As of 10:06 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 12 Jan 6 Weeks None Reported
View Distributors		   
CD74HC73MTG4As of 10:06 AM GMT, 04 Dec 2008As of 10:06 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 12 Jan 6 Weeks None Reported
View Distributors		   
View all Distributors  

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** 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
CD74HC73E RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
CD74HC73EE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
CD74HC73M RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
CD74HC73M96 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
CD74HC73M96E4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
CD74HC73M96G4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
CD74HC73ME4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
CD74HC73MG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
CD74HC73MT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
CD74HC73MTE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
CD74HC73MTG4 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

Datasheets

  • CD54HC73, CD74HC73, CD74HCT73 (Rev. E) (cd74hc73.pdf, 452 KB)
    21 Aug 2003 Download

Application Notes

  • Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
    24 May 2004 Abstract
  • Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (szza036b.htm, 8 KB)
    28 May 2003 Abstract
  • TI IBIS File Creation, Validation, and Distribution Processes (szza034.htm, 9 KB)
    29 Aug 2002 Abstract
  • Selecting the Right Texas Instruments Signal Switch (szza030.htm, 8 KB)
    07 Sep 2001 Abstract
  • Implications of Slow or Floating CMOS Inputs (Rev. C) (scba004c.htm, 8 KB)
    01 Feb 1998 Abstract
  • CMOS Power Consumption and CPD Calculation (Rev. B) (scaa035b.htm, 9 KB)
    01 Jun 1997 Abstract
  • Designing With Logic (Rev. C) (sdya009c.htm, 8 KB)
    01 Jun 1997 Abstract
  • Live Insertion (sdya012.htm, 8 KB)
    01 Oct 1996 Abstract
  • Input and Output Characteristics of Digital Integrated Circuits (sdya010.htm, 9 KB)
    01 Oct 1996 Abstract
  • SN54/74HCT CMOS Logic Family Applications and Restrictions (scla011.htm, 8 KB)
    01 May 1996 Abstract
  • Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (scla008.htm, 8 KB)
    01 Apr 1996 Abstract

View Application Notes for J-K Flip-Flops

User Guides

  • LOGIC Pocket Data Book (Rev. B) (scyd013b.pdf, 6001 KB)
    16 Jan 2007 Download
  • Signal Switch Data Book (Rev. A) (scdd003a.pdf, 18396 KB)
    14 Nov 2003 Download

More Literature

  • Logic Selection Guide 2007 (Rev. Z) (sdyu001z.pdf, 2862 KB)
    24 Apr 2007 Download
  • SN74HC4851/HC4852 Product Clip (Rev. B) (scyb019b.pdf, 501 KB)
    11 May 2004 Download
  • Logic Cross-Reference (Rev. A) (scyb017a.pdf, 2938 KB)
    07 Oct 2003 Download
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