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74LVC2G126DC

Dual bus buffer/line driver; 3-state

The 74LVC2G126 is a dual buffer/line driver with 3-state outputs controlled by the output enable inputs (nOE). 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.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74LVC2G126DC 74LVC2G126DC,125 935274583125 SOT765-1 Order product

Features and benefits

  • Wide supply voltage range from 1.65 V to 5.5 V
  • Overvoltage tolerant inputs to 5.5 V
  • High noise immunity
  • Complies with JEDEC standard:
    • JESD8-7 (1.65 V to 1.95 V)
    • JESD8-5 (2.3 V to 2.7 V)
    • JESD8-B/JESD36 (2.7 V to 3.6 V)
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
  • ±24 mA output drive (VCC = 3.0 V)
  • CMOS low power consumption
  • IOFF circuitry provides partial Power-down mode operation
  • Latch-up performance exceeds 250 mA
  • Direct interface with TTL levels
  • Multiple package options
  • Specified from -40 °C to +85 °C and -40 °C to +125 °C

Applications

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)fmax (MHz)No of bitsPower dissipation considerationsRth(j-a) (K/W)Rth(j-c) (K/W)Package name
74LVC2G126DCProduction1.65 - 5.5CMOS/LVTTL± 321752low206117VSSOP8

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
74LVC2G126DC74LVC2G126DC,125
( 9352 745 83125 )
ActiveV26
VSSOP8
(SOT765-1)
SOT765-1Reel 7" Q3/T4, Reverse

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74LVC2G126DC74LVC2G126DC,12574LVC2G126DC19.60.71.63E511
Quality and reliability disclaimer

Documentation (6)

File nameTitleTypeDate
74LVC2G126Dual bus buffer/line driver; 3-stateData sheet2021-04-28
AN10161PicoGate Logic footprintsApplication note2002-10-29
AN11009Pin FMEA for LVC familyApplication note2019-01-09
lvc2g12674LVC2G126 IBIS modelIBIS model2015-01-15
Nexperia_Selection_guide_2020Nexperia Selection Guide 2020Selection guide2020-01-31
Nexperia_Selection_guide_2021Nexperia Selection Guide 2021Selection guide2021-01-08

Support

If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.

Models

File nameTitleTypeDate
lvc2g12674LVC2G126 IBIS modelIBIS model2015-01-15

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74LVC2G126DC74LVC2G126DC,125935274583125Reel 7" Q3/T4, ReverseOrder product

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.