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74LVC14AD ECAD models PCB Symbol, Footprint & ECAD Model

Hex inverting Schmitt trigger with 5 V tolerant input

The 74LVC14A provides six inverting buffers with Schmitt trigger input. It is capable of transforming slowly-changing input signals into sharply defined, jitter-free output signals.

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.

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

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74LVC14AD 74LVC14AD,118 935260737118 SOT108-1 Order product
74LVC14AD 74LVC14AD,112 935260737112 SOT108-1 Order product

Features

  • Wide supply voltage range from 1.2 V to 3.6 V
  • 5 V tolerant input for interfacing with 5 V logic
  • CMOS low-power consumption
  • Direct interface with TTL levels
  • Unlimited input rise and fall times
  • Inputs accept voltages up to 5.5 V
  • Complies with JEDEC standard JESD8-C/JESD36 (2.7 V to 3.6 V)
  • 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 from -40 °C to +125 °C

Target applications

  • Wave and pulse shapers for highly noisy environments
  • Astable multivibrators
  • Monostable multivibrators

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)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
74LVC14ADProduction1.2 - 3.6CMOS/LVTTL± 241756low-40~12510920.968SO14

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
74LVC14AD74LVC14AD,118
( 9352 607 37118 )
Active74LVC14AD
SO14
(SOT108-1)
SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1
74LVC14AD,112
( 9352 607 37112 )
Active74LVC14ADBulk Pack

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74LVC14AD74LVC14AD,11874LVC14AD123.83.872.58E811
74LVC14AD74LVC14AD,11274LVC14AD123.83.872.58E811
Quality and reliability disclaimer

Documentation (8)

File nameTitleTypeDate
74LVC14AHex inverting Schmitt trigger with 5 V tolerant inputData sheet2017-03-17
AN11009Pin FMEA for LVC familyApplication note2019-01-09
lvc14alvc14a IBIS modelIBIS model2013-04-07
lvclvc Spice modelSPICE model2013-05-06
SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT108-1_118SO14; Reel pack for SMD, 13"; Q1/T1 product orientationPacking2020-02-14
SOT108-1plastic, small outline package; 14 leads; 1.27 mm pitch; 8.65 mm x 3.9 mm x 1.75 mm bodyOutline drawing2018-10-18

Support

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Models

File nameTitleTypeDate
lvc14alvc14a IBIS modelIBIS model2013-04-07
lvclvc Spice modelSPICE model2013-05-06

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74LVC14AD74LVC14AD,118935260737118Reel 13" Q1/T1Order product
74LVC14AD74LVC14AD,112935260737112Bulk PackOrder 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.