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SN75LBC176 Status: ACTIVE

Differential Bus Transceiver


      
         
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Datasheet

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 SN55LBC176 SN65LBC176 SN75LBC176
Drivers Per Package1  1  1  
Receivers Per Package1  1  1  
Supply Voltage(s)(V)5  5  5  
ESD(kV)2  2  2  
Temp Range(C)-55 to 125  -40 to 125, -40 to 85  0 to 70  
Signaling Rate(Mbps)10  10  10  
ICC(Max)(mA)5.4  1.5  1.5  
Fail SafeOpen  Open  Open  
IsolatedNo  No  No  
# of TX/RX1 TX / 1 RX  1 TX / 1 RX  1 TX / 1 RX  
Common Mode Range-7 to 12  -7 to 12  -7 to 12  
Number of Nodes32  32  32  
DuplexHalf  Half  Half  
FootprintSN75176  SN75176  SN75176  
CommentsUpgrade to ALS176/A/B: Lower Power  Upgrade to ALS176, Lower Power  Upgrade to ALS176/A/B, Lower Power  
Pin/Package20LCCC, 8CDIP  8PDIP, 8SOIC  8PDIP, 8SOIC  
RatingMilitary  Catalog  Catalog  
Fault Protection(V)-10 to 15  -10 to 15  -10 to 15  
 SamplesSamplesSamples
 InventoryInventoryInventory

Other qualified versions of SN75LBC176

Version Part Number Definition
Military SN55LBC176 QML certified for Military and Defense Applications

Customers Who Evaluated This Product Also Evaluated

  • SN75176A: Differential Bus Transceiver

Product Information

Features

  • Bidirectional Transceiver
  • Meet or Exceed the Requirements of ANSI Standard RS-485 and ISO 8482:1987(E)
  • High-Speed Low-Power LinBiCMOS™ Circuitry
  • Designed for High-Speed Operation in Both Serial and Parallel Applications
  • Low Skew
  • Designed for Multipoint Transmission on Long Bus Lines in Noisy Environments
  • Very Low Disabled Supply-Current Requirements...200 µA Maximum
  • Wide Positive and Negative Input/Output Bus Voltage Ranges
  • Thermal-Shutdown Protection
  • Driver Positive-and Negative-Current Limiting
  • Open-Circuit Fail-Safe Receiver Design
  • Receiver Input Sensitivity...±200 mV Max
  • Receiver Input Hysteresis...50 mV Typ
  • Operate From a Single 5-V Supply
  • Glitch-Free Power-Up and Power-Down Protection
  • Available in Q-Temp Automotive
    HighRel Automotive Applications
    Configuration Control / Print Support
    Qualification to Automotive Standards

LinBiCMOS and LinASIC are trademarks of Texas Instruments Incorporated.

Description

The SN55LBC176, SN65LBC176, SN65LBC176Q, and SN75LBC176 differential bus transceivers are monolithic, integrated circuits designed for bidirectional data communication on multipoint bus-transmission lines. They are designed for balanced transmission lines and meet ANSI Standard RS-485 and ISO 8482:1987(E).

The SN55LBC176, SN65LBC176, SN65LBC176Q, and SN75LBC176 combine a 3-state, differential line driver and a differential input line receiver, both of which operate from a single 5-V power supply. The driver and receiver have active-high and active-low enables, respectively, which can externally connect together to function as a direction control. The driver differential outputs and the receiver differential inputs connect internally to form a differential input/output (I/O) bus port that is designed to offer minimum loading to the bus whenever the driver is disabled or VCC = 0.

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Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
SN75LBC176DACTIVE0 to 702.00 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
SN75LBC176DG4ACTIVE0 to 702.00 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
SN75LBC176DRACTIVE0 to 701.80 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
SN75LBC176DRG4ACTIVE0 to 701.80 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
SN75LBC176PACTIVE0 to 702.00 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
SN75LBC176PE4ACTIVE0 to 702.00 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint

* 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 10:48 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksSN75LBC176D
AmericasArrow 4
Avnet >1k
Rochester Electronics 420
AsiaFarnell Asia 317
WPI 71
EuropeAbacus Polar 150
Arrow Northern Europe >1k
Avnet-SILICA >1k
Farnell 312
Spoerle 300
WorldwideMouser Electronics 57
TI Lead Time*: 20 WeeksSN75LBC176DG4
EuropeEBV Elektronik >1k
WorldwideMouser Electronics 270
TI Lead Time*: 20 WeeksSN75LBC176DR
AmericasRochester Electronics >1k
AsiaFarnell Asia >1k
EuropeAvnet-SILICA >1k
TI Lead Time*: 20 WeeksSN75LBC176DRG4
EuropeEBV Elektronik >1k
TI Lead Time*: 20 WeeksSN75LBC176P
AmericasNewark 289
AsiaFarnell Asia 710
WPI 76
EuropeAbacus Polar 400
Arrow Northern Europe 450
Avnet-SILICA >1k
EBV Elektronik >1k
Farnell 268
WorldwideDigiKey 48
Mouser Electronics 352
TI Lead Time*: 20 WeeksSN75LBC176PE4
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
SN75LBC176D RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN75LBC176DG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN75LBC176DR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN75LBC176DRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN75LBC176P RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
SN75LBC176PE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU 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 SN75LBC176 Help

Datasheet

Selection Guides

Part # Name Product Family Comments
SN75LBC176A   Differential Bus Transceiver   INTERFACE - RS-485   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   
SN65LBC176A   Differential Bus Transceivers   INTERFACE - RS-485   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   
SN75ALS176A   Differential Bus Transceiver   INTERFACE - RS-485   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   
SN75ALS176   Differential Bus Transceiver   INTERFACE - RS-485   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   
SN65ALS176   Differential Bus Transceiver   INTERFACE - RS-485   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   
SN75ALS176B   Differential Bus Transceiver   INTERFACE - RS-485   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   
Customers Who Evaluated This Product Also Evaluated...
SN75176A Differential Bus Transceiver INTERFACE-RS-485 TI customers also evaluated this product.

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