Low-power Schmitt trigger inverter

The 74AUP1G14 provides a single inverting Schmitt trigger which accepts standard input signals. It is capable of transforming slowly changing input signals into sharply defined, jitter-free output signals.

This device ensures a very low static and dynamic power consumption across the entire VCC range from 0.8 V to 3.6 V.

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.

The inputs switch at different points for positive and negative-going signals. The difference between the positive voltage VT+ and the negative voltage VT- is defined as the input hysteresis voltage VH.

Features and benefits

  • Wide supply voltage range from 0.8 V to 3.6 V
  • High noise immunity
  • ESD protection:
    • HBM: ANSI/ESDA/JEDEC JS-001 Class 3A exceeds 5000 V
    • CDM: ANSI/ESDA/JEDEC JS-002 Class C3 exceeds 1000 V
    • MM: JESD22-A115-A exceeds 200 V
  • Low static power consumption; ICC = 0.9 μA (maximum)
  • Latch-up performance exceeds 100 mA per JESD 78 Class II
  • Inputs accept voltages up to 3.6 V
  • Low noise overshoot and undershoot < 10 % of VCC
  • IOFF circuitry provides partial Power-down mode operation
  • Multiple package options
  • Specified from -40 °C to +85 °C and -40 °C to +125 °C


  • Wave and pulse shaper
  • Astable multivibrator
  • Monostable multivibrator


Type numberProduct statusVCC(A) (V)VCC(B) (V)Logic switching levelsOutput drive capability (mA)tpd (ns)fmax (MHz)No of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
Not for design inCMOS+/- 1.94.7701ultra low-40~1253117.7157XSON6
74AUP1G14GMProduction0.8 - 3.6-CMOS± 1.94.7701ultra low-40~1253117.7157XSON6
74AUP1G14GNProduction0.8 - 3.6-CMOS± 1.94.7701ultra low-40~12533422.6207XSON6
74AUP1G14GSProduction0.8 - 3.6-CMOS± 1.94.7701ultra low-40~12532128.7215XSON6
74AUP1G14GVProduction0.8 - 3.6-CMOS± 1.94.7701ultra low-40~125268167TSOP5
74AUP1G14GWProduction0.8 - 3.6-CMOS± 1.94.7701ultra low-40~12530979.2179TSSOP5
74AUP1G14GXProduction0.8 - 3.6-CMOS± 1.94.7701ultra low-40~12532290.7191X2SON5
74AUP1G14GX4Production0.8 - 3.6-CMOS± 1.94.7701ultra low-40~125X2SON4

(-) dash denotes: "Parameter value not specified for this product"


Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))

SOT891Reel 7" Q1/T1, Q3/T4ActivepF74AUP1G14GF,132
( 9352 811 11132 )
SOT886Reel 7" Q1/T1, Q3/T4ActivepF74AUP1G14GM,132
( 9352 790 23132 )
Reel 7” Q1/T1 or Q2/T3ActivepF74AUP1G14GM,115
( 9352 790 23115 )
SOT1115Reel 7" Q1/T1, Q3/T4ActivepF74AUP1G14GN,132
( 9352 917 25132 )
SOT1202Reel 7" Q1/T1, Q3/T4ActivepF74AUP1G14GS,132
( 9352 928 49132 )
SOT753Reel 7" Q3/T4, ReverseActiveStandard Marking74AUP1G14GVH
( 9353 353 26125 )
SOT353-1Reel 7" Q3/T4, ReverseActivepF74AUP1G14GW,125
( 9352 790 22125 )
SOT1226Reel 7" Q3/T4, ReverseActivepF74AUP1G14GX,125
( 9352 983 61125 )
SOT1269-2Reel 7" Q2/T3ActiveStandard Marking74AUP1G14GX4Z
( 9353 401 16147 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74AUP1G14GF,13274AUP1G14GFAlways Pb-free11
74AUP1G14GM74AUP1G14GM,13274AUP1G14GMAlways Pb-free0.03.293.04E811
74AUP1G14GM74AUP1G14GM,11574AUP1G14GMAlways Pb-free0.03.293.04E811
74AUP1G14GN74AUP1G14GN,13274AUP1G14GNAlways Pb-free11
74AUP1G14GS74AUP1G14GS,13274AUP1G14GSAlways Pb-free11
74AUP1G14GV74AUP1G14GVH74AUP1G14GVweek 25, 201911
74AUP1G14GW74AUP1G14GW,12574AUP1G14GWAlways Pb-free0.03.293.04E811
74AUP1G14GX74AUP1G14GX,12574AUP1G14GXAlways Pb-free11
74AUP1G14GX474AUP1G14GX4Z74AUP1G14GX4week 25, 201911
Quality and reliability disclaimer

Documentation (18)

File nameTitleTypeDate
74AUP1G14Low-power Schmitt trigger inverterData sheet2018-06-08
aup1g1474AUP1G14 IBIS modelIBIS model2018-05-25
Nexperia_document_leaflet_Logic_X2SON_packages_062018X2SON ultra-small 4, 5, 6 & 8-pin leadless packagesLeaflet2018-06-05
MAR_SOT1202MAR_SOT1202 TopmarkTop marking2013-06-03
SOT1202plastic, leadless extremely thin small outline package; 6 terminals; 0.35 mm pitch; 1 mm x 1mm x 0.35 mm bodyPackage information2020-04-21
SOT353-1plastic, thin shrink small outline package; 5 leads; 0.65 mm pitch; 2 mm x 1.25 mm x 0.95 mm bodyPackage information2020-04-21
MAR_SOT1115MAR_SOT1115 TopmarkTop marking2013-06-03
SOT1115plastic, leadless extremely thin small outline package; 6 terminals; 0.3 mm pitch; 0.9 mm x 1 mm x 0.35 mm bodyPackage information2020-04-21
MAR_SOT1226MAR_SOT1226 TopmarkTop marking2013-06-03
SOT1226plastic, leadless thermal enhanced extremely thin small outline package; no leads; 5 terminals; 0.48 mm pitch; 0.8 mm x 0.8 mm x 0.35 mm bodyPackage information2020-04-21
SOT891plastic, leadless extremely thin small outline package; 6 terminals; 0.35 mm pitch; 1 mm x 1 mm x 0.5 mm bodyPackage information2020-04-21
MAR_SOT891MAR_SOT891 TopmarkTop marking2013-06-03
MAR_SOT886MAR_SOT886 TopmarkTop marking2013-06-03
SOT886plastic, leadless extremely thin small outline package; 6 terminals; 0.5 mm pitch; 1 mm x 1.45 mm x 0.5 mm bodyPackage information2020-04-21
SOT1269-2plastic, leadless thermal enhanced extremely thin outline package, no leads; 4 terminals; 0.4 mm pitch; 0.6 mm x 0.6 mm x 0.32 mm bodyPackage information2020-04-21
MAR_SOT753MAR_SOT753 TopmarkTop marking2013-06-03
SOT753plastic, surface-mounted package; 5 leads; 0.95 mm pitch; 2.9 mm x 1.5 mm x 1 mm bodyPackage information2020-04-21


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.


File nameTitleTypeDate
aup1g1474AUP1G14 IBIS modelIBIS model2018-05-25


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