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74LVC2G126

Selection guide

Datasheet

74LVC2G126
(Product Specification)
05-May-08, 17 pages, 408 kB

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74LVC2G126 - Dual bus buffer/line driver; 3-state

General description
Features
Products/packages
Quality/reliability/chemical content
Pricing/ordering/availability
Samples
Discontinued information
Applications
Block diagrams/pinning
Design support
Parametrics/similar products
Print/email
Disclaimers
All information hereunder is subject to the subsequent disclaimers

General description

The 74LVC2G126 is a dual non-inverting buffer/line driver with 3-state outputs. Each 3-state output is controlled by an output enable input (pin nOE). A LOW-level at pin nOE causes the output to assume a high-impedance OFF-state. Schmitt trigger action at all inputs makes the circuit highly tolerant of slower input rise and fall times.

Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of the 74LVC2G126 as a translator in a mixed 3.3 V and 5 V environment.

It is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing a damaging backflow current through the device when it is powered down.

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Features

  • Wide supply voltage range from 1.65 V to 5.5 V
  • 5 V tolerant input/output for interfacing with 5 V logic
  • 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-A114E exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
  • +-24 mA output drive (VCC = 3.0 V)
  • CMOS low power consumption
  • Latch-up performance exceeds 250 mA
  • Direct interface with TTL levels
  • Inputs accept voltages up to 5 V
  • Multiple package options
  • Specified from -40 Cel to +85 Cel and -40 Cel to +125 Cel

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Products/packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
74LVC2G126DC74LVC2G126DC,1259352 745 83125Volume productionSOT765-1
(VSSOP8) 		Reel Pack, Reverse, ReverseStandard Marking
74LVC2G126DP74LVC2G126DP,1259352 721 76125Volume productionSOT505Reel Pack, Reverse, ReverseStandard Marking
74LVC2G126GD74LVC2G126GD,1259352 867 47125Volume productionSOT996-2
(XSON8U) 		Reel Pack, Reverse, ReverseStandard Marking
74LVC2G126GM74LVC2G126GM,1259352 772 32125Volume productionSOT902-1
(XQFN8U) 		Reel Pack, Reverse, ReverseStandard Marking
74LVC2G126GT74LVC2G126GT,1159352 789 25115Volume productionSOT833-1
(XSON8U) 		Reel Pack, SMD, 7"Standard Marking

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Quality/reliability/chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree Conversion dateRHFIRF (FIT)MTBF (hours)MSL
74LVC2G126DC74LVC2G126DC,12574LVC2G126DC
week 1, 2005 3,872,58E+081
74LVC2G126DP74LVC2G126DP,12574LVC2G126DP
week 41, 2004 3,872,58E+081
74LVC2G126GD74LVC2G126GD,12574LVC2G126GD
Always Pb-free 3,872,58E+081
74LVC2G126GM74LVC2G126GM,12574LVC2G126GM
Always Pb-free 3,872,58E+081
74LVC2G126GT74LVC2G126GT,11574LVC2G126GT
Always Pb-free 3,872,58E+081

Quality and reliability disclaimer

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Pricing/ordering/availability

Type numberOrdering code(12NC)Orderable part numberIndicative price/unit($)RegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
74LVC2G126DC9352 745 83125  74LVC2G126DC,125  0.2400ASIASAC - Taiwanyes300011/20/2009Buy onlineOrder samples
    ASIAWPI6,000300011/19/2009Buy online 
74LVC2G126DP9352 721 76125  74LVC2G126DP,125  0.2400NAMOUSER ELECTRONICS3,000 11/20/2009Buy onlineOrder samples
    NAFUTURE ELECTRONICS3,000 11/19/2009Buy online 
    NAARROW ELECTRONICS9,000 11/19/2009Buy online 
    NAMOUSER ELECTRONICS3,000 11/20/2009Buy online 
    ASIASAC - Taiwanyes300011/20/2009Buy online 
    ASIAWPI30,000300011/19/2009Buy online 
74LVC2G126GD9352 867 47125  74LVC2G126GD,125        not available
74LVC2G126GM9352 772 32125  74LVC2G126GM,125  ASIAWPI12,000400011/19/2009Buy onlineOrder samples
74LVC2G126GT9352 789 25115  74LVC2G126GT,115  0.3200      not available
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Block diagrams/pinning

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Design support

Application Notes

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Parametrics/similar products

Type numberPackageDescriptionPropagation Delay(ns)VoltageNo. of PinsPower Dissipation ConsiderationsLogic Switching LevelsOutput Drive Capability
74LVC2G126DCSOT765-1
(VSSOP8)		3.3V Dual Buffer/Line Driver with Active LOW Output Enable (3-State)2.4@3.3V1.65 - 5.58Low Power or Battery ApplicationsTTL+/- 32 mA
74LVC2G126DPSOT505
3.3V Dual Buffer/Line Driver with Active LOW Output Enable (3-State)2.4@3.3V1.65 - 5.58Low Power or Battery ApplicationsTTL+/- 32 mA


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