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74ABT125

Quad buffer; 3-state

The 74ABT125 is a quad buffer/line driver with 3-state outputs controlled by the output enable inputs (nOE). A HIGH on nOE causes the outputs to assume a high impedance OFF-state. This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.

Features and benefits

  • Supply voltage range from 4.5 V to 5.5 V
  • BiCMOS high speed and output drive
  • Direct interface with TTL levels
  • Power-up 3-state
  • Inputs are disabled during 3-state mode
  • IOFF circuitry provides partial Power-down mode operation
  • Latch-up protection exceeds 500 mA per JESD78B class II level A
  • Quad bus interface
  • 3-state buffers
  • Live insertion and extraction permitted
  • Output capability: HIGH -32 mA; LOW +64 mA
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
  • Multiple package options
  • Specified from -40 °C to +85 °C

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)fmax (MHz)No of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Rth(j-c) (K/W)Package name
74ABT125BQProduction4.5 - 5.5TTL-32 / +641004medium-40~8510572DHVQFN14
74ABT125DProduction4.5 - 5.5TTL-32 / +641004medium-40~8510664SO14
74ABT125PWProduction4.5 - 5.5TTL-32 / +641004medium-40~8514065.8TSSOP14

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74ABT125BQ
DHVQFN14
(SOT762-1)
SOT762-1Reel 7” Q1/T1 or Q2/T3ActiveBT12574ABT125BQ,115
( 9352 855 98115 )
74ABT125D
SO14
(SOT108-1)
SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1Active74ABT125D74ABT125D,623
( 9350 568 50623 )
74ABT125PW
TSSOP14
(SOT402-1)
SOT402-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveABT12574ABT125PW,118
( 9352 010 60118 )

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74ABT125D
SO14
(SOT108-1)
SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
TubeDiscontinued / End-of-life74ABT125D74ABT125D,602
( 9350 568 50602 )
74ABT125PW
TSSOP14
(SOT402-1)
SOT402-1SSOP-TSSOP-VSO-WAVE
Bulk PackDiscontinued / End-of-lifeABT12574ABT125PW,112
( 9352 010 60112 )

Discontinuation information

Type numberOrderable part number, (Ordering code (12NC))Last time buy dateLast time delivery dateReplacement productStatusComments
74ABT125D9350568506022021-12-312022-06-3074ABT125D
    74ABT125PW9352010601122021-12-312022-06-3074ABT125PW

      Quality, reliability & chemical content

      Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
      74ABT125BQ74ABT125BQ,11574ABT125BQAlways Pb-free50.40.81.25E911
      74ABT125D74ABT125D,62374ABT125Dweek 5, 200450.40.81.25E911
      74ABT125PW74ABT125PW,11874ABT125PWweek 10, 200550.40.81.25E911

      The variants in the table below are discontinued. See the table Discontinuation information for more information.

      Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
      74ABT125D74ABT125D,60274ABT125Dweek 5, 200450.40.81.25E911
      74ABT125PW74ABT125PW,11274ABT125PWweek 10, 200550.40.81.25E911
      Quality and reliability disclaimer

      Documentation (11)

      File nameTitleTypeDate
      74ABT125Quad buffer; 3-stateData sheet2021-06-30
      abt125abt125 IBIS modelIBIS model2013-04-07
      Nexperia_Selection_guide_2022Nexperia Selection Guide 2022Selection guide2022-01-05
      abtabt Spice modelSPICE model2013-05-06
      SOT762-1plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 14 terminals; 0.5 mm pitch; 3 mm x 2.5 mm x 1 mm bodyPackage information2021-08-17
      SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
      SOT402-1plastic, thin shrink small outline package; 14 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm bodyPackage information2020-04-21
      SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08
      SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
      SOT108-1plastic, small outline package; 14 leads; 1.27 mm pitch; 8.65 mm x 3.9 mm x 1.75 mm bodyPackage information2021-01-06
      WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08

      Support

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      Models

      File nameTitleTypeDate
      abt125abt125 IBIS modelIBIS model2013-04-07
      abtabt Spice modelSPICE model2013-05-06

      Ordering, pricing & availability

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