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CD4520B-MIL Status: ACTIVE

CMOS Dual Binary Up-Counter


      
         
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Datasheet

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 CD4520B-MIL
Voltage Nodes(V)5, 10, 15  
Vcc range(V)3.0 to 18.0  
Input LevelCMOS  
Output LevelCMOS  
RatingMilitary  
Technology FamilyCD4000  
 Samples
 Inventory

Other qualified versions of CD4520B-MIL

Version Part Number Definition
Catalog CD4520B TI's standard catalog product

Customers Who Evaluated This Product Also Evaluated

  • CD4520B: CMOS Dual Binary Up-Counter
  • SN54HC139: Dual 2-Line To 4-Line Decoders/Demultiplexers
  • CD4077B-MIL: CMOS Quad Exclusive-NOR Gate
  • CD14538B: CMOS Dual Precision Monostable Multivibrator (125 C Operation)

Product Information

Features

  • Medium-speed operation -
       6-MHz typical clock frequency at 10 V
  • Positive- or negative-edge triggering
  • Synchronous internal carry propagation
  • 100% tested for quiescent current at 20 V
  • Maximum input current of 1 µA at 18 V over full package-temperature range; 100 nA 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
  • Standardized, symmetrical output characteristics
  • Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of ’B’ Series CMOS Devices"
  • Applications
    • Multistage synchronous counting
    • Multistage ripple counting
    • Frequency dividers

Data sheet acquired from Harris Semiconductor.

Description

CD4518 Dual BCD Up-Counter and CD4520 Dual Binary Up-Counter each consist of two identical, internally synchronous 4-stage counters. The counter stages are D-type flip-flops having interchangeable CLOCK and ENABLE lines for incrementing on either the positive-going or negative-going transition. For single-unit operation the ENABLE input is maintained high and the counter advances on each positive-going transition of the CLOCK. The counters are cleared by high levels on their RESET lines.

The counter can be cascaded in the ripple mode by connecting Q4 to the enable input of the subsequent counter while the CLOCK input of the latter is held low.

The CD4518B and CD4520B 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 (M, M96, and NSR suffixes), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)DSCC #Price | QuantityPackage | PinsPackage QTY | Package CarrierFootprintsSamples
7702301EAACTIVE-55 to 125 5.43 | 1kuCDIP (J) | 16 1 | TUBE Download CAD Format for this FootprintPurchase Samples
CD4520BFACTIVE-55 to 125 4.63 | 1kuCDIP (J) | 16 1 | TUBE Download CAD Format for this FootprintPurchase Samples
CD4520BF3AACTIVE-55 to 1257702301EA5.43 | 1kuCDIP (J) | 16 1 | TUBE 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 12:03 PM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 8 Weeks7702301EA
AmericasArrow 156
Avnet 37
TI Lead Time*: 8 WeeksCD4520BF
AmericasArrow 378
Avnet 104
EuropeAvnet-SILICA 6
EBV Elektronik 12
TI Lead Time*: 8 WeeksCD4520BF3A
AmericasArrow 5
EuropeAvnet-SILICA 1
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
7702301EA  TBD A42  N/A for Pkg TypeViewView
CD4520BF  TBD A42  N/A for Pkg TypeViewView
CD4520BF3A  TBD A42  N/A for Pkg TypeViewView

* 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 CD4520B-MIL Help

Datasheet

Application Notes

View Application Notes for Binary Counters

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Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
CD4520B CMOS Dual Binary Up-Counter COUNTERS-BINARY COUNTERS TI customers also evaluated this product.
SN54HC139 Dual 2-Line To 4-Line Decoders/Demultiplexers DECODERS/ENCODERS/MULTIPLEXERS-DECODERS/DEMULTIPLEXERS TI customers also evaluated this product.
CD4077B-MIL CMOS Quad Exclusive-NOR Gate GATES-EXCLUSIVE NOR GATES (XNOR) TI customers also evaluated this product.
CD14538B CMOS Dual Precision Monostable Multivibrator (125 C Operation) SPECIALTY LOGIC-MONOSTABLE MULTIVIBRATORS TI customers also evaluated this product.
CD4001B-MIL CMOS Quad 2-Input NOR Gate GATES-NOR GATES TI customers also evaluated this product.
CD4013B-MIL CMOS Dual D-Type Flip Flop FLIP-FLOPS, LATCHES AND REGISTERS-D-TYPE FLIP-FLOPS TI customers also evaluated this product.
SN54HC138 3-Line To 8-Line Decoders/Demultiplexers DECODERS/ENCODERS/MULTIPLEXERS-DECODERS/DEMULTIPLEXERS TI customers also evaluated this product.
SN55LVDS31 Quad LVDS Transmitter LVDS/M-LVDS/ECL/CML-LVDS PHYS (<800MBPS) TI customers also evaluated this product.

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