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SN54S157 Status: ACTIVE

Quadruple 2-Line To 1-Line Data Selectors/Multiplexers


      
         
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 SN54S157SN74S157 
Voltage Nodes(V)5  5  
Vcc range(V)4.5 to 5.5  4.75 to 5.25  
Input LevelTTL  TTL  
Output LevelTTL  TTL  
Output Drive(mA) -1/20  
Output2S  2S  
From2  2  
To1  1  
Technology FamilyS  S  
RatingMilitary  Catalog  
 SamplesSamples
 InventoryInventory

Other qualified versions of SN54S157

Version Part Number Definition
Catalog SN74S157 TI's standard catalog product

Customers Who Evaluated This Product Also Evaluated

  • CD4521B: CMOS 24-Stage Frequency Divider
  • SN5497: Synchronous 6-Bit Binary Rate Multipliers

    • Product Information

    Features

    • Buffered Inputs and Outputs
    • Three Speed/Power Ranges Available

       

      Description

      These monolithic data selectors/multiplexers contain inverters and drivers to supply full on-chip data selection to the four output gates. A separate strobe input is provided. A 4-bit word is selected from one of two sources and is routed to the four outputs. The '157, 'LS157, and 'S157 present true data whereas the 'LS158 and 'S158 present inverted data to minimize propagation delay time.

       

      Device Uses

    • Expand Any Data Input Point
    • Multiplex Dual Data Buses
    • Generate Four Functions of Two Variables (One Variable Is Common)
    • Source Programmable Counters

     

    		    

    Pricing / Packaging / CAD Design Tools / Samples

    PricePackagingCAD Design ToolsSamples
    DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierFootprintsSamples
    JM38510/07903BEAACTIVE-55 to 12527.28 | 1kuCDIP (J) | 16 1 | TUBE Download CAD Format for this FootprintPurchase Samples
    JM38510/07903BFAACTIVE-55 to 12518.48 | 1kuCFP (W) | 16 1 | TUBE Purchase Samples
    SN54S157JACTIVE-55 to 1256.09 | 1kuCDIP (J) | 16 1 | TUBE Download CAD Format for this FootprintPurchase Samples
    SNJ54S157FKACTIVE-55 to 12522.31 | 1kuLCCC (FK) | 20 1 | TUBE Download CAD Format for this FootprintPurchase Samples
    SNJ54S157JACTIVE-55 to 1257.19 | 1kuCDIP (J) | 16 1 | TUBE Download CAD Format for this FootprintPurchase Samples
    SNJ54S157WACTIVE-55 to 12514.53 | 1kuCFP (W) | 16 1 | TUBE Purchase 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 11:23 AM GMT, 24 Nov 2009
    RegionCompanyIn StockPurchase
    TI Lead Time*: 8 WeeksJM38510/07903BEA
    AmericasAvnet 8
    TI Lead Time*: 8 WeeksJM38510/07903BFA
    AmericasAvnet 10
    Rochester Electronics 47
    TI Lead Time*: 8 WeeksSN54S157J
    AmericasArrow 22
    Avnet 13
    Rochester Electronics 82
    EuropeSpoerle 200
    TI Lead Time*: 8 WeeksSNJ54S157FK
    AmericasRochester Electronics 23
    TI Lead Time*: 8 WeeksSNJ54S157J
    AmericasAvnet 45
    Rochester Electronics 40
    TI Lead Time*: 8 WeeksSNJ54S157W
    None Reported
    View Distributors
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    ** 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
    JM38510/07903BEA  TBD A42  N/A for Pkg TypeViewView
    JM38510/07903BFA  TBD A42  N/A for Pkg TypeViewView
    SN54S157J  TBD A42  N/A for Pkg TypeViewView
    SNJ54S157FK  TBD POST-PLATE N/A for Pkg TypeViewView
    SNJ54S157J  TBD A42  N/A for Pkg TypeViewView
    SNJ54S157W  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

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    Application Notes

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    Customers Who Evaluated This Product Also Evaluated...
    Part # Name Product Family Comments
    CD4521B CMOS 24-Stage Frequency Divider SPECIALTY LOGIC-RATE MULTIPLIERS/FREQUENCY DIVIDERS/TIMERS TI customers also evaluated this product.
    SN5497 Synchronous 6-Bit Binary Rate Multipliers SPECIALTY LOGIC-RATE MULTIPLIERS/FREQUENCY DIVIDERS/TIMERS TI customers also evaluated this product.

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