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CD4031B Status: ACTIVE

CMOS 64-Stage Static Shift Register


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 CD4031B
Voltage Nodes(V)5, 10, 15  
Technology FamilyCD4000  
RatingCatalog  
 Samples
 Inventory

Other qualified versions of CD4031B

Version Part Number Definition
Military CD4031B-MIL QML certified for Military and Defense Applications

Customers Who Evaluated This Product Also Evaluated

  • CD4015B: CMOS Dual 4-Stage Static Shift Register
  • CD4094B: CMOS 8-Stage Shift-and-Store Bus Register

Product Information

Features

  • Fully static operation: DC to 12 MHz typ. @ VDD - VSS = 15 V
  • Standard TTL drive capability on Q output
  • Recirculation capability
  • Three cascading modes:
    • Direct clocking for high-speed operation
    • Delayed clocking for reduced clock drive requirements
    • Additional 1/2 stage for slow clocks
  • 100% tested for quiescent current at 20 V
  • Maximum input current of 1 µA at 18 V over full package-temperature range; 100nA at 18 V and 25°C
  • Noise margin (over full package-temperature range):
       1 V at VDD = 5 V
       2 V at VDD = 10 V
       2.5 V at VDD = 15 V
  • 5-V, 10-V, and 15-V parametric ratings
  • Meets all requirements of JEDEC Tentative Standard No. 13A, "Standard Specifications for Description of 'B' Series CMOS Devices"
  • Applications:
    • Serial shift register
    • Time delay circuits

Description

CD4031B is a static shift register that contains 64 D-type, master-slave flip-flop stages and one stage which is a D-type master flip-flop only (referred to as a 1/2 stage).

The logic level present at the DATA input is transferred into the first stage and shifted one stage at each positive-going clock transition. Maximum clock frequencies up to 12 Megahertz (typical) can be obtained. Because fully static operation is allowed, information can be permanently stored with the clock line in either the low or high state. The CD4031B has a MODE CONTROL input that, when in the high state, allows operation in the recirculating mode. The MODE CONTROL input can also be used to select between two separate data sources. Register packages can be cascaded and the clock lines driven directly for high-speed operation. Alternatively, a delayed clock output (CLD) is provided that enables cascading register packages while allowing reduced clock drive fan-out and transition-time requirements. A third cascading option makes use of the Q' output from the 1/2 stage, which is available on the next negative-going transition of the clock after the Q output occurs. This delayed output, like the delayed clock CLD, is used with clocks having slow rise and fall times.

The CD4031B types are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (NSR suffix), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierFootprintsSamples
CD4031BEACTIVE-55 to 1251.01 | 1kuPDIP (N) | 16 View 25 | TUBE Download CAD Format for this FootprintContact TI Distributor or Sales Office
CD4031BEE4ACTIVE-55 to 1251.01 | 1kuPDIP (N) | 16 View 25 | TUBE Download CAD Format for this FootprintContact TI Distributor or Sales Office
CD4031BNSRE4ACTIVE-55 to 125 SO (NS) | 16 View   Download CAD Format for this FootprintPurchase Samples
CD4031BNSRG4ACTIVE-55 to 125 SO (NS) | 16 View   Download CAD Format for this FootprintPurchase Samples
CD4031BPWACTIVE-55 to 1251.01 | 1kuTSSOP (PW) | 16 View 90 | TUBE Download CAD Format for this FootprintPurchase Samples
CD4031BPWE4ACTIVE-55 to 1251.01 | 1kuTSSOP (PW) | 16 View 90 | TUBE Download CAD Format for this FootprintPurchase Samples
CD4031BPWG4ACTIVE-55 to 1251.01 | 1kuTSSOP (PW) | 16 View 90 | TUBE Download CAD Format for this FootprintPurchase Samples
CD4031BPWRACTIVE-55 to 1251.01 | 1kuTSSOP (PW) | 16 View 2000 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
CD4031BPWRE4ACTIVE-55 to 1251.01 | 1kuTSSOP (PW) | 16 View 2000 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
CD4031BPWRG4ACTIVE-55 to 1251.01 | 1kuTSSOP (PW) | 16 View 2000 | 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 12:04 PM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 18 WeeksCD4031BE
AmericasRochester Electronics >1k
EuropeArrow Southern Europe 400
Avnet-SILICA 375
EBV Elektronik 25
WorldwideDigiKey 92
Mouser Electronics 384
TI Lead Time*: 18 WeeksCD4031BEE4
WorldwideDigiKey  Available
TI Lead Time*: 14 WeeksCD4031BPW
AsiaFarnell Asia 180
EuropeFarnell 180
WorldwideMouser Electronics 63
TI Lead Time*: 14 WeeksCD4031BPWE4
None Reported
View Distributors
TI Lead Time*: 14 WeeksCD4031BPWG4
None Reported
View Distributors
TI Lead Time*: 18 WeeksCD4031BPWR
None Reported
View Distributors
TI Lead Time*: 18 WeeksCD4031BPWRE4
None Reported
View Distributors
TI Lead Time*: 18 WeeksCD4031BPWRG4
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
CD4031BE RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
CD4031BEE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
CD4031BPW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
CD4031BPWE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
CD4031BPWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
CD4031BPWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
CD4031BPWRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
CD4031BPWRG4 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
CD4015B CMOS Dual 4-Stage Static Shift Register FLIP-FLOPS, LATCHES AND REGISTERS-SHIFT REGISTERS TI customers also evaluated this product.
CD4094B CMOS 8-Stage Shift-and-Store Bus Register FLIP-FLOPS, LATCHES AND REGISTERS-SHIFT REGISTERS TI customers also evaluated this product.

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