74LVC125A

Quad buffer/line driver with 5 V tolerant input/outputs; 3-state

The 74LVC125A 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. Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V environments.

Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times.

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

  • Overvoltage tolerant inputs to 5.5 V
  • Wide supply voltage range from 1.2 V to 3.6 V
  • CMOS low power consumption
  • Direct interface with TTL levels
  • Complies with JEDEC standard:
    • JESD8-7A (1.65 V to 1.95 V)
    • JESD8-5A (2.3 V to 2.7 V)
    • JESD8-C/JESD36 (2.7 V to 3.6 V)
  • IOFF circuitry provides partial Power-down mode operation
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-B exceeds 200 V
    • CDM JESD22-C101E exceeds 1000 V
  • Multiple package options
  • Specified from -40 °C to +85 °C and -40 °C to +125 °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
74LVC125ABQProduction1.2 - 3.6CMOS/LVTTL± 241754low-40~12510775DHVQFN14
74LVC125ADProduction1.2 - 3.6CMOS/LVTTL± 241754low-40~12511068SO14
74LVC125APWProduction1.2 - 3.6CMOS/LVTTL± 241754low-40~12514268.4TSSOP14

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74LVC125ABQ
DHVQFN14
(SOT762-1)
SOT762-1Reel 7” Q1/T1 or Q2/T3ActiveVC12574LVC125ABQ,115
( 9352 733 44115 )
74LVC125AD
SO14
(SOT108-1)
SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1Active74LVC125AD 74LVC125AD Standard Procedure Standard Procedure74LVC125AD,118
( 9352 317 00118 )
74LVC125APW
TSSOP14
(SOT402-1)
SOT402-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveLVC125A LVC125A Standard Procedure Standard Procedure74LVC125APW,118
( 9352 317 20118 )

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))
74LVC125AD
SO14
(SOT108-1)
SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Bulk PackDiscontinued / End-of-life74LVC125AD 74LVC125AD Standard Procedure Standard Procedure74LVC125AD,112
( 9352 317 00112 )
74LVC125APW
TSSOP14
(SOT402-1)
SOT402-1SSOP-TSSOP-VSO-WAVE
Bulk PackDiscontinued / End-of-lifeLVC125A LVC125A Standard Procedure Standard Procedure74LVC125APW,112
( 9352 317 20112 )

Discontinuation information

Type numberOrderable part number, (Ordering code (12NC))Last time buy dateLast time delivery dateReplacement productStatusComments
74LVC125AD935231700112
74LVC125APW935231720112

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74LVC125ABQ74LVC125ABQ,11574LVC125ABQAlways Pb-free19.30.52E911
74LVC125AD74LVC125AD,11874LVC125ADweek 32, 200419.30.52E911
74LVC125APW74LVC125APW,11874LVC125APWweek 10, 200519.30.52E911

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
74LVC125AD74LVC125AD,11274LVC125ADweek 32, 200419.30.52E911
74LVC125APW74LVC125APW,11274LVC125APWweek 10, 200519.30.52E911
Quality and reliability disclaimer

Documentation (13)

File nameTitleTypeDate
74LVC125AQuad buffer/line driver with 5 V tolerant input/outputs; 3-stateData sheet2021-09-20
AN11009Pin FMEA for LVC familyApplication note2019-01-09
lvc125alvc125a IBIS modelIBIS model2018-03-01
Nexperia_Selection_guide_2020Nexperia Selection Guide 2020Selection guide2020-01-31
Nexperia_Selection_guide_2021Nexperia Selection Guide 2021Selection guide2021-01-08
lvclvc 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
lvc125alvc125a IBIS modelIBIS model2018-03-01
lvclvc Spice modelSPICE model2013-05-06

Ordering, pricing & availability

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