SN74AHCT125 Status: ACTIVE

Quadruple Bus Buffer Gates With 3-State Outputs


      
         
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Datasheet

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 SN54AHCT125 SN74AHCT125
Voltage Nodes(V)5  5  
Vcc range(V)4.5 to 5.5  4.5 to 5.5  
LogicTrue  True  
Input LevelTTL  TTL  
Output LevelCMOS  CMOS  
Output Drive(mA)-8/8  -8/8  
No. of Outputs4  4  
tpd max(ns)8.5  8.5  
Static Current0.02  0.02  
RatingMilitary  Catalog  
Technology FamilyAHCT  AHCT  
 SamplesSamples
 InventoryInventory

Other qualified versions of SN74AHCT125

Version Part Number Definition
Automotive SN74AHCT125-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects
Enhanced Product SN74AHCT125-EP Supports Defense, Aerospace and Medical Applications
Military SN54AHCT125 QML certified for Military and Defense Applications

Customers Who Evaluated This Product Also Evaluated

  • CD74HCT125: High Speed CMOS Logic Quad Buffers with 3-State Outputs
  • SN74LVC125A: Quadruple Bus Buffer Gate With 3-State Outputs
  • SN74CBTLV16292: Low-Voltage 12-Bit 1-Of-2 FET Multiplexer/Demultiplexer With Internal Pulldown Resistors
  • SN74LVC1G32: Single 2-Input Positive-OR Gate
  • TLV320AIC23B: Low-Power Stereo CODEC with HP Amplifier

Product Information

Features

  • Inputs Are TTL-Voltage Compatible
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
    • 1000-V Charged-Device Model (C101)

Description

The ’AHCT125 devices are quadruple bus buffer gates featuring independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE)\ input is high. When OE\ is low, the respective gate passes the data from the A input to its Y output.

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
SN74AHCT125DACTIVE-40 to 850.22 | 1kuSOIC (D) | 14 View 50 | TUBE Download CAD Format for this FootprintPurchase Samples
SN74AHCT125DBLEOBSOLETE-40 to 85 SSOP (DB) | 14 View   Download CAD Format for this FootprintNot Available
SN74AHCT125DBRACTIVE-40 to 850.24 | 1kuSSOP (DB) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74AHCT125DBRE4ACTIVE-40 to 850.24 | 1kuSSOP (DB) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74AHCT125DBRG4ACTIVE-40 to 850.24 | 1kuSSOP (DB) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74AHCT125DE4ACTIVE-40 to 850.22 | 1kuSOIC (D) | 14 View 50 | TUBE Download CAD Format for this FootprintPurchase Samples
SN74AHCT125DG4ACTIVE-40 to 850.22 | 1kuSOIC (D) | 14 View 50 | TUBE Download CAD Format for this FootprintPurchase Samples
SN74AHCT125DGVRACTIVE-40 to 850.24 | 1kuTVSOP (DGV) | 14  2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74AHCT125DGVRE4ACTIVE-40 to 850.24 | 1kuTVSOP (DGV) | 14  2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74AHCT125DGVRG4ACTIVE-40 to 850.24 | 1kuTVSOP (DGV) | 14  2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74AHCT125DRACTIVE-40 to 850.20 | 1kuSOIC (D) | 14 View 2500 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74AHCT125DRE4ACTIVE-40 to 850.20 | 1kuSOIC (D) | 14 View 2500 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74AHCT125DRG4ACTIVE-40 to 850.20 | 1kuSOIC (D) | 14 View 2500 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74AHCT125NACTIVE-40 to 850.22 | 1kuPDIP (N) | 14 View 25 | TUBE Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74AHCT125NE4ACTIVE-40 to 850.22 | 1kuPDIP (N) | 14 View 25 | TUBE Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74AHCT125NSRACTIVE-40 to 850.24 | 1kuSO (NS) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
SN74AHCT125NSRE4ACTIVE-40 to 850.24 | 1kuSO (NS) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
SN74AHCT125NSRG4ACTIVE-40 to 850.24 | 1kuSO (NS) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintPurchase Samples
SN74AHCT125PWACTIVE-40 to 850.22 | 1kuTSSOP (PW) | 14 View 90 | TUBE Download CAD Format for this FootprintPurchase Samples
SN74AHCT125PWE4ACTIVE-40 to 850.22 | 1kuTSSOP (PW) | 14 View 90 | TUBE Download CAD Format for this FootprintPurchase Samples
SN74AHCT125PWG4ACTIVE-40 to 850.22 | 1kuTSSOP (PW) | 14 View 90 | TUBE Download CAD Format for this FootprintPurchase Samples
SN74AHCT125PWLEOBSOLETE-40 to 85 TSSOP (PW) | 14 View   Download CAD Format for this FootprintNot Available
SN74AHCT125PWRACTIVE-40 to 850.22 | 1kuTSSOP (PW) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74AHCT125PWRE4ACTIVE-40 to 850.22 | 1kuTSSOP (PW) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74AHCT125PWRG4ACTIVE-40 to 850.22 | 1kuTSSOP (PW) | 14 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74AHCT125RGYRACTIVE-40 to 850.26 | 1kuQFN (RGY) | 14 View 1000 | LARGE T&R 
SN74AHCT125RGYRG4ACTIVE-40 to 850.26 | 1kuQFN (RGY) | 14 View 1000 | LARGE T&R 

* 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 11:11 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 18 WeeksSN74AHCT125D
AmericasRochester Electronics >1k
AsiaFarnell Asia 97
EuropeFarnell 82
TI Lead Time*: 18 WeeksSN74AHCT125DBR
AmericasArrow >1k
Avnet >1k
Rochester Electronics >1k
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 18 WeeksSN74AHCT125DBRE4
WorldwideDigiKey  Available
TI Lead Time*: 18 WeeksSN74AHCT125DBRG4
WorldwideDigiKey  Available
TI Lead Time*: 18 WeeksSN74AHCT125DE4
None Reported
View Distributors
TI Lead Time*: 18 WeeksSN74AHCT125DG4
None Reported
View Distributors
TI Lead Time*: 12 WeeksSN74AHCT125DGVR
AmericasArrow >1k
Rochester Electronics >1k
EuropeEBV Elektronik 1k
WorldwideDigiKey 766
Mouser Electronics >1k
TI Lead Time*: 12 WeeksSN74AHCT125DGVRE4
WorldwideDigiKey  Available
TI Lead Time*: 12 WeeksSN74AHCT125DGVRG4
WorldwideDigiKey  Available
TI Lead Time*: 18 WeeksSN74AHCT125DR
WorldwideMouser Electronics 737
TI Lead Time*: 18 WeeksSN74AHCT125DRE4
None Reported
View Distributors
TI Lead Time*: 18 WeeksSN74AHCT125DRG4
None Reported
View Distributors
TI Lead Time*: 14 WeeksSN74AHCT125N
AmericasRochester Electronics >1k
AsiaFarnell Asia 996
EuropeEBV Elektronik >1k
Farnell 996
WorldwideDigiKey 838
Mouser Electronics 133
TI Lead Time*: 14 WeeksSN74AHCT125NE4
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksSN74AHCT125NSR
None Reported
View Distributors
TI Lead Time*: 15 WeeksSN74AHCT125NSRE4
None Reported
View Distributors
TI Lead Time*: 15 WeeksSN74AHCT125NSRG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksSN74AHCT125PW
AmericasArrow 7
Avnet >1k
AsiaFarnell Asia 13
EuropeAvnet-SILICA >1k
EBV Elektronik >1k
WorldwideDigiKey  Available
Mouser Electronics 626
TI Lead Time*: 20 WeeksSN74AHCT125PWE4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74AHCT125PWG4
EuropeEBV Elektronik >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74AHCT125PWR
AmericasAvnet >1k
Rochester Electronics >1k
AsiaWPI >1k
EuropeEBV Elektronik >1k
WorldwideDigiKey >1k
TI Lead Time*: 20 WeeksSN74AHCT125PWRE4
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN74AHCT125PWRG4
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksSN74AHCT125RGYR
AmericasAvnet 1k
Rochester Electronics 1k
WorldwideDigiKey >1k
TI Lead Time*: 16 WeeksSN74AHCT125RGYRG4
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
SN74AHCT125D RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AHCT125DBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AHCT125DBRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AHCT125DBRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AHCT125DE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AHCT125DG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AHCT125DGVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AHCT125DGVRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AHCT125DGVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AHCT125DR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AHCT125DRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AHCT125DRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AHCT125N RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
SN74AHCT125NE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
SN74AHCT125NSR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AHCT125NSRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AHCT125NSRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AHCT125PW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AHCT125PWE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AHCT125PWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AHCT125PWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AHCT125PWRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AHCT125PWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74AHCT125RGYR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
SN74AHCT125RGYRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* 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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Datasheet

Application Notes

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Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
CD74HCT125 High Speed CMOS Logic Quad Buffers with 3-State Outputs BUFFERS, DRIVERS AND TRANSCEIVERS-NON-INVERTING BUFFERS AND DRIVERS TI customers also evaluated this product.
SN74LVC125A Quadruple Bus Buffer Gate With 3-State Outputs BUFFERS, DRIVERS AND TRANSCEIVERS-NON-INVERTING BUFFERS AND DRIVERS TI customers also evaluated this product.
SN74CBTLV16292 Low-Voltage 12-Bit 1-Of-2 FET Multiplexer/Demultiplexer With Internal Pulldown Resistors SIGNAL SWITCHES-DIGITAL BUS EXCHANGE/MULTIPLEXING SWITCHES TI customers also evaluated this product.
SN74LVC1G32 Single 2-Input Positive-OR Gate LITTLE LOGIC-LL GATE TI customers also evaluated this product.
TLV320AIC23B Low-Power Stereo CODEC with HP Amplifier AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
CD74HC4053 High Speed CMOS Triple 2-Channel Analog Multiplexers/Demultiplexers SIGNAL SWITCHES-ANALOG SWITCHES AND MULTIPLEXERS (less than or equal to 5V) TI customers also evaluated this product.

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