SN74HC125 Status: ACTIVE

Quadruple Bus Buffer Gates With 3-State Outputs


      
         
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Datasheet

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 SN54HC125 SN74HC125
Voltage Nodes(V)6, 5, 2  6, 5, 2  
Vcc range(V)2.0 to 6.0  2.0 to 6.0  
LogicTrue  True  
Input LevelCMOS  CMOS  
Output LevelCMOS  CMOS  
Output Drive(mA) -6/6  
No. of Outputs4  4  
tpd max(ns) 26  
Static Current 0.08  
RatingMilitary  Catalog  
Technology FamilyHC  HC  
 SamplesSamples
 InventoryInventory

Other qualified versions of SN74HC125

Version Part Number Definition
Automotive SN74HC125-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects
Military SN54HC125 QML certified for Military and Defense Applications

Customers Who Evaluated This Product Also Evaluated

  • CD74HC125: High Speed CMOS Logic Quad Buffers with 3-State Outputs
  • SN74LVC2G14: Dual Schmitt-Trigger Inverter
  • TPS2041B: Single-Channel Current-Limited Power Distribution Switch
  • TPS63700: Adjustable, -15V Output Inverting DC/DC Converter in 3x3 QFN

Product Information

Features

  • Wide Operating Voltage Range of 2 V to 6 V
  • High-Current 3-State Outputs Interface Directly With System Bus or Can Drive Up To 15 LSTTL Loads
  • Low Power Consumption, 80-µA Max ICC
  • Typical tpd = 11 ns
  • ±6-mA Output Drive at 5 V
  • Low Input Current of 1 µA Max

Description

These quadruple bus buffer gates feature independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE)\ input is high.

To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierFootprintsSamples
SN74HC125DACTIVE-40 to 850.24 | 1kuSOIC (D) | 14 View 50 | TUBE Download CAD Format for this FootprintPurchase Samples
SN74HC125DBLEOBSOLETE-40 to 85 SSOP (DB) | 14 View   Download CAD Format for this FootprintNot Available
SN74HC125DBRACTIVE-40 to 850.24 | 1kuSSOP (DB) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74HC125DBRE4ACTIVE-40 to 850.24 | 1kuSSOP (DB) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74HC125DBRG4ACTIVE-40 to 850.24 | 1kuSSOP (DB) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74HC125DE4ACTIVE-40 to 850.24 | 1kuSOIC (D) | 14 View 50 | TUBE Download CAD Format for this FootprintPurchase Samples
SN74HC125DG4ACTIVE-40 to 850.24 | 1kuSOIC (D) | 14 View 50 | TUBE Download CAD Format for this FootprintPurchase Samples
SN74HC125DRACTIVE-40 to 850.20 | 1kuSOIC (D) | 14 View 2500 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74HC125DRE4ACTIVE-40 to 850.20 | 1kuSOIC (D) | 14 View 2500 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74HC125DRG4ACTIVE-40 to 850.20 | 1kuSOIC (D) | 14 View 2500 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74HC125DTACTIVE-40 to 850.57 | 1kuSOIC (D) | 14 View 250 | SMALL T&R Download CAD Format for this FootprintPurchase Samples
SN74HC125DTE4ACTIVE-40 to 850.57 | 1kuSOIC (D) | 14 View 250 | SMALL T&R Download CAD Format for this FootprintPurchase Samples
SN74HC125DTG4ACTIVE-40 to 850.57 | 1kuSOIC (D) | 14 View 250 | SMALL T&R Download CAD Format for this FootprintPurchase Samples
SN74HC125NACTIVE-40 to 850.22 | 1kuPDIP (N) | 14 View 25 | TUBE Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74HC125N3OBSOLETE-40 to 85 PDIP (N) | 14 View   Download CAD Format for this FootprintNot Available
SN74HC125NE4ACTIVE-40 to 850.22 | 1kuPDIP (N) | 14 View 25 | TUBE Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74HC125NSRACTIVE-40 to 850.24 | 1kuSO (NS) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
SN74HC125NSRE4ACTIVE-40 to 850.24 | 1kuSO (NS) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
SN74HC125NSRG4ACTIVE-40 to 850.24 | 1kuSO (NS) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
SN74HC125PWRACTIVE-40 to 850.20 | 1kuTSSOP (PW) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
SN74HC125PWRE4ACTIVE-40 to 850.20 | 1kuTSSOP (PW) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
SN74HC125PWRG4ACTIVE-40 to 850.20 | 1kuTSSOP (PW) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
SN74HC125PWTACTIVE-40 to 850.57 | 1kuTSSOP (PW) | 14 View 250 | SMALL T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74HC125PWTE4ACTIVE-40 to 850.57 | 1kuTSSOP (PW) | 14 View 250 | SMALL T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74HC125PWTG4ACTIVE-40 to 850.57 | 1kuTSSOP (PW) | 14 View 250 | SMALL 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 10:35 AM GMT, 09 Feb 2010
RegionCompanyIn StockPurchase
TI Lead Time*: 18 WeeksSN74HC125D
AmericasArrow >1k
Avnet >1k
Rochester Electronics >1k
AsiaFarnell Asia 932
EuropeArrow Northern Europe 200
Arrow Southern Europe >1k
Avnet-SILICA 100
Farnell 632
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 18 WeeksSN74HC125DBR
AmericasRochester Electronics >1k
AsiaWPI >1k
WorldwideDigiKey >1k
Mouser Electronics 874
TI Lead Time*: 18 WeeksSN74HC125DBRE4
WorldwideDigiKey  Available
TI Lead Time*: 18 WeeksSN74HC125DBRG4
WorldwideDigiKey  Available
TI Lead Time*: 18 WeeksSN74HC125DE4
WorldwideDigiKey  Available
TI Lead Time*: 18 WeeksSN74HC125DG4
WorldwideDigiKey  Available
TI Lead Time*: 18 WeeksSN74HC125DR
AmericasAvnet >1k
Rochester Electronics >1k
AsiaWPI >1k
EuropeArrow Northern Europe >1k
Arrow Southern Europe >1k
Avnet-SILICA >1k
Compel >1k
WorldwideDigiKey  Available
Mouser Electronics 37
TI Lead Time*: 18 WeeksSN74HC125DRE4
WorldwideDigiKey  Available
TI Lead Time*: 18 WeeksSN74HC125DRG4
WorldwideDigiKey  Available
TI Lead Time*: 18 WeeksSN74HC125DT
AmericasRochester Electronics 750
WorldwideDigiKey  Available
TI Lead Time*: 18 WeeksSN74HC125DTE4
WorldwideDigiKey  Available
TI Lead Time*: 18 WeeksSN74HC125DTG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74HC125N
AmericasRochester Electronics >1k
AsiaFarnell Asia 414
WPI 542
EuropeArrow Northern Europe >1k
Avnet-SILICA >1k
Compel >1k
Farnell 114
WorldwideDigiKey >1k
Mouser Electronics 622
TI Lead Time*: 20 WeeksSN74HC125NE4
AmericasRochester Electronics 1k
WorldwideDigiKey  Available
Mouser Electronics 757
TI Lead Time*: 20 WeeksSN74HC125NSR
AmericasRochester Electronics >1k
WorldwideMouser Electronics 2
TI Lead Time*: 20 WeeksSN74HC125NSRE4
WorldwideMouser Electronics 538
TI Lead Time*: 20 WeeksSN74HC125NSRG4
None Reported
View Distributors
TI Lead Time*: 22 WeeksSN74HC125PWR
WorldwideMouser Electronics >1k
TI Lead Time*: 22 WeeksSN74HC125PWRE4
None Reported
View Distributors
TI Lead Time*: 22 WeeksSN74HC125PWRG4
None Reported
View Distributors
TI Lead Time*: 18 WeeksSN74HC125PWT
AmericasArrow 55
Rochester Electronics 250
AsiaWPI 225
WorldwideMouser Electronics 40
TI Lead Time*: 18 WeeksSN74HC125PWTE4
None Reported
View Distributors
TI Lead Time*: 18 WeeksSN74HC125PWTG4
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
SN74HC125D RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74HC125DBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74HC125DBRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74HC125DBRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74HC125DE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74HC125DG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74HC125DR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74HC125DRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74HC125DRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74HC125DT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74HC125DTE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74HC125DTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74HC125N RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
SN74HC125NE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
SN74HC125NSR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74HC125NSRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74HC125NSRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74HC125PWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74HC125PWRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74HC125PWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74HC125PWT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74HC125PWTE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74HC125PWTG4 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 SN74HC125 Help

Datasheet

Application Notes

View Application Notes for Non-Inverting Buffer/Driver

User Guides

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TPS2041B Single-Channel Current-Limited Power Distribution Switch PCMCIA AND USB-USB POWER SWITCHES TI customers also evaluated this product.
TPS63700 Adjustable, -15V Output Inverting DC/DC Converter in 3x3 QFN DC/DC CONVERTERS (INTEGRATED SWITCH)-INVERTING REGULATORS TI customers also evaluated this product.
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