74LVC3G14

Triple inverting Schmitt trigger with 5 V tolerant input

The 74LVC3G14 provides three inverting buffers with Schmitt trigger input. It is capable of transforming slowly changing input signals into sharply defined, jitter-free output signals.

The inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of this device in a mixed 3.3 V and 5 V environment. Schmitt trigger action at the inputs makes the circuit tolerant of slower input rise and fall time. This device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.

Features and benefits

  • 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
  • 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
  • Latch-up performance exceeds 250 mA
  • Direct interface with TTL levels
  • Unlimited rise and fall times
  • Multiple package options
  • Specified from -40 °C to +85 °C and -40 °C to +125 °C.

Applications

  • Wave and pulse shaper for highly noisy environment
  • Astable multivibrator
  • Monostable multivibrator.

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
74LVC3G14DCProduction1.65 - 5.5CMOS/LVTTL± 321753low205115VSSOP8
74LVC3G14DPProduction1.65 - 5.5CMOS/LVTTL± 321753low217106TSSOP8
74LVC3G14GF
NRND
Not for design inXSON8
74LVC3G14GNProduction1.65 - 5.5CMOS/LVTTL± 321753low243152XSON8
74LVC3G14GSProduction1.65 - 5.5CMOS/LVTTL± 321753low281149XSON8
74LVC3G14GTProduction1.65 - 5.5CMOS/LVTTL± 321753low334162XSON8

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74LVC3G14DC
VSSOP8
(SOT765-1)
SOT765-1Reel 7" Q3/T4, ReverseActiveV1474LVC3G14DC,125
( 9352 755 59125 )
74LVC3G14DP
TSSOP8
(SOT505-2)
SOT505-2Reel 7" Q3/T4, ReverseActiveV1474LVC3G14DP,125
( 9352 755 61125 )
74LVC3G14GF
NRND

XSON8
(SOT1089)
SOT1089Reel 7” Q1/T1 or Q2/T3ActiveStandard Marking74LVC3G14GF,115
( 9352 915 17115 )
74LVC3G14GN
XSON8
(SOT1116)
SOT1116Reel 7” Q1/T1 or Q2/T3ActiveStandard Marking74LVC3G14GN,115
( 9352 922 55115 )
74LVC3G14GS
XSON8
(SOT1203)
SOT1203Reel 7” Q1/T1 or Q2/T3ActiveStandard Marking74LVC3G14GS,115
( 9352 928 12115 )
74LVC3G14GT
XSON8
(SOT833-1)
SOT833-1Reel 7” Q1/T1 or Q2/T3ActiveV1474LVC3G14GT,115
( 9352 789 34115 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
74LVC3G14DC74LVC3G14DC,12574LVC3G14DCweek 1, 200511
74LVC3G14DP74LVC3G14DP,12574LVC3G14DPweek 41, 200411
74LVC3G14GF
NRND
74LVC3G14GF,11574LVC3G14GFAlways Pb-free11
74LVC3G14GN74LVC3G14GN,11574LVC3G14GNAlways Pb-free11
74LVC3G14GS74LVC3G14GS,11574LVC3G14GSAlways Pb-free11
74LVC3G14GT74LVC3G14GT,11574LVC3G14GTAlways Pb-free11
Quality and reliability disclaimer

Documentation (14)

File nameTitleTypeDate
74LVC3G14Triple inverting Schmitt trigger with 5 V tolerant inputData sheet2019-07-31
AN10161PicoGate Logic footprintsApplication note2002-10-29
AN11009Pin FMEA for LVC familyApplication note2019-01-09
lvc3g1474LVC3G14 IBIS modelIBIS model2015-01-15
SOT505-2plastic, thin shrink small outline package; 8 leads; 0.65 mm pitch; 3 mm x 3 mm x 1.1 mm bodyPackage information2020-04-21
MAR_SOT1089MAR_SOT1089 TopmarkTop marking2013-06-03
SOT1089plastic, leadless extremely thin small outline package; 8 terminals; 0.35 mm pitch; 1.35 mm x 1 mm x 0.5 mm bodyPackage information2020-04-21
MAR_SOT1203MAR_SOT1203 TopmarkTop marking2013-06-03
SOT1203plastic, leadless extremely thin small outline package; 8 terminals; 0.35 mm pitch; 1.35 mm x 1 mm x 0.35 mm bodyPackage information2020-04-21
MAR_SOT833MAR_SOT833 TopmarkTop marking2013-06-03
SOT833-1plastic, leadless extremely thin small outline package; 8 terminals; 0.5 mm pitch; 1 mm x 1.95 mm x 0.5 mm bodyPackage information2020-04-21
SOT765-1plastic, very thin shrink small outline package; 8 leads; 0.5 mm pitch; 2 mm x 2.3 mm x 1 mm bodyPackage information2020-04-21
MAR_SOT1116MAR_SOT1116 TopmarkTop marking2013-06-03
SOT1116plastic, leadless extremely thin small outline package; 8 terminals; 0.3 mm pitch; 1.2 mm x 1 mm x 0.35 mm bodyPackage information2020-04-21

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Models

File nameTitleTypeDate
lvc3g1474LVC3G14 IBIS modelIBIS model2015-01-15

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