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CD4527B Status: ACTIVE

CMOS BCD Rate Multiplier


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Datasheet

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 CD4527B
Voltage Nodes(V)5, 10, 15  
RatingCatalog  
Technology FamilyCD4000  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • CD4089B-MIL: CMOS Binary Rate Multiplier
  • CD4541B: CMOS Programmable Timer - High Voltage Type (20V Rating)
  • CD4536B: CMOS Programmable Timer
  • CD4018B: CMOS Presettable Divide-By-N Counter

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Product Information

Features

  • Cascadable in multiples of 4-bits
  • Set to "9" input and "9" detect output
  • 100% test for quiescent current at 20 V
  • 5-V, 10-V, and 15-V parametric ratings
  • Standardized, symmetrical output characteristics
  • Maximum input current of 1 µA at 18 V over full package-temperature range; 100nA at 18V and 25°C
  • Noise margin (full package-temperature range)=
          1 V at VDD = 5 V
          2 V at VDD = 10 V
         2.5 V at VDD = 15 V
  • Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices"
  • Applications
    • Numerical control
    • Instrumentation
    • Digital filtering
    • Frequency synthesis

Description

CD4527B is a low-power 4-bit digital rate multiplier that provides an output-pulse rate which is the clock-input-pulse rate multiplied by 1/10 times the BCD input. For example, when the BCD input is 8, there will be 8 output pulses for every 10 input pulses. This device may be used to perform arithmetic operations (add, subtract, divide, raise to a power), solve algebraic and differential equations, generate natural logarithms and trigonometric functions, A/D and D/A conversion, and frequency division.

For fractional multipliers with more than one digit, CD4527B devices may be cascaded in two different modes: the Add mode and the Multiply mode. (See Figs. 12 and 15). In the Add Mode,


In the Multiply mode, the fraction programmed into the first rate multiplier is multiplied by the fraction programmed into the second one,

pulses for every 100 clock input pulses.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierFootprintsSamples
CD4527BEACTIVE-55 to 1250.35 | 1kuPDIP (N) | 16 View 25 | TUBE Download CAD Format for this FootprintContact TI Distributor or Sales Office
CD4527BEE4ACTIVE-55 to 1250.35 | 1kuPDIP (N) | 16 View 25 | TUBE Download CAD Format for this FootprintContact TI Distributor or Sales Office
CD4527BNSRACTIVE-55 to 1250.31 | 1kuSO (NS) | 16 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
CD4527BNSRE4ACTIVE-55 to 1250.31 | 1kuSO (NS) | 16 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
CD4527BNSRG4ACTIVE-55 to 1250.31 | 1kuSO (NS) | 16 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
CD4527BPWACTIVE-55 to 1250.33 | 1kuTSSOP (PW) | 16 View 90 | TUBE Download CAD Format for this FootprintPurchase Samples
CD4527BPWE4ACTIVE-55 to 1250.33 | 1kuTSSOP (PW) | 16 View 90 | TUBE Download CAD Format for this FootprintPurchase Samples
CD4527BPWG4ACTIVE-55 to 1250.33 | 1kuTSSOP (PW) | 16 View 90 | TUBE Download CAD Format for this FootprintPurchase Samples
CD4527BPWRACTIVE-55 to 1250.31 | 1kuTSSOP (PW) | 16 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
CD4527BPWRE4ACTIVE-55 to 1250.31 | 1kuTSSOP (PW) | 16 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
CD4527BPWRG4ACTIVE-55 to 1250.31 | 1kuTSSOP (PW) | 16 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office

* 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 12:09 PM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 18 WeeksCD4527BE
AmericasAvnet >1k
Rochester Electronics >1k
EuropeAvnet-SILICA 100
EBV Elektronik 75
Spoerle 25
WorldwideDigiKey >1k
Mouser Electronics 620
TI Lead Time*: 18 WeeksCD4527BEE4
WorldwideDigiKey  Available
Mouser Electronics >1k
TI Lead Time*: 15 WeeksCD4527BNSR
WorldwideDigiKey >1k
TI Lead Time*: 15 WeeksCD4527BNSRE4
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksCD4527BNSRG4
WorldwideDigiKey  Available
Mouser Electronics >1k
TI Lead Time*: 20 WeeksCD4527BPW
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksCD4527BPWE4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksCD4527BPWG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksCD4527BPWR
WorldwideDigiKey >1k
TI Lead Time*: 20 WeeksCD4527BPWRE4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksCD4527BPWRG4
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
CD4527BE RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
CD4527BEE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
CD4527BNSR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
CD4527BNSRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
CD4527BNSRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
CD4527BPW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
CD4527BPWE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
CD4527BPWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
CD4527BPWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
CD4527BPWRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
CD4527BPWRG4 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

Most useful technical documents for CD4527B Help

Datasheet

Application Notes

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Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
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CD4541B CMOS Programmable Timer - High Voltage Type (20V Rating) SPECIALTY LOGIC-RATE MULTIPLIERS/FREQUENCY DIVIDERS/TIMERS TI customers also evaluated this product.
CD4536B CMOS Programmable Timer SPECIALTY LOGIC-RATE MULTIPLIERS/FREQUENCY DIVIDERS/TIMERS TI customers also evaluated this product.
CD4089B CMOS Binary Rate Multiplier SPECIALTY LOGIC-RATE MULTIPLIERS/FREQUENCY DIVIDERS/TIMERS TI customers also evaluated this product.
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