74VHC(T)14

Hex inverting Schmitt trigger

The 74VHC14; 74VHCT14 are a high-speed Si-gate CMOS devices and are pin compatible with Low-power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard No. 7A.

The 74VHC14; 74VHCT14 provide six inverting buffers with Schmitt-trigger action. They are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals.

Features

  • Balanced propagation delays
  • All inputs have Schmitt-trigger action
  • Inputs accept voltages higher than VCC
  • Input levels:
    • The 74VHC14 operates with CMOS input level
    • The 74VHCT14 operates with TTL input level
  • ESD protection:
    • HBM EIA/JESD22-A114E exceeds 2000 V
    • MM EIA/JESD22-A115-A exceeds 200 V
    • CDM EIA/JESD22-C101C exceeds 1000 V
  • Multiple package options
  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C

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
74VHC14BQProduction2.0 - 5.5CMOS± 8606low-40~12510620.974DHVQFN14
74VHC14DProduction2.0 - 5.5CMOS± 8606low-40~12512720.4SO14
74VHC14PWProduction2.0 - 5.5CMOS± 8606low-40~1251417.78845353982367.1874314159292TSSOP14
74VHCT14BQProduction4.5 - 5.5TTL± 8606low-40~12510620.974DHVQFN14
74VHCT14DProduction4.5 - 5.5TTL± 8606low-40~12512720.4SO14
74VHCT14PWProduction4.5 - 5.5TTL± 8606low-40~1251417.78845353982367.1874314159292TSSOP14

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74VHC14BQ
DHVQFN14
(SOT762-1)
SOT762-1Reel 7" Q1/T1ActiveVHC1474VHC14BQ,115
( 9352 895 29115 )
74VHC14D
SO14
(SOT108-1)
SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1Active74VHC14D74VHC14D,118
( 9352 895 32118 )
74VHC14PW
TSSOP14
(SOT402-1)
SOT402-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveVHC1474VHC14PW,118
( 9352 895 34118 )
74VHCT14BQ
DHVQFN14
(SOT762-1)
SOT762-1Reel 7" Q1/T1ActiveVHT1474VHCT14BQ,115
( 9352 895 31115 )
74VHCT14D
SO14
(SOT108-1)
SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1Active74VHCT14D74VHCT14D,118
( 9352 895 33118 )
74VHCT14PW
TSSOP14
(SOT402-1)
SOT402-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveVHCT1474VHCT14PW,118
( 9352 895 35118 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRMSLMSL leadfree
74VHC14BQ74VHC14BQ,11574VHC14BQAlways Pb-free84.911
74VHC14D74VHC14D,11874VHC14DAlways Pb-free84.911
74VHC14PW74VHC14PW,11874VHC14PWAlways Pb-free84.911
74VHCT14BQ74VHCT14BQ,11574VHCT14BQAlways Pb-free84.911
74VHCT14D74VHCT14D,11874VHCT14DAlways Pb-free84.911
74VHCT14PW74VHCT14PW,11874VHCT14PWAlways Pb-free84.911
Quality and reliability disclaimer

Documentation (16)

File nameTitleTypeDate
74VHC_VHCT14Hex inverting Schmitt triggerData sheet2017-07-20
74vhct1474vhct14 IBIS modelIBIS model2013-04-07
74vhc1474vhc14 IBIS modelIBIS model2013-04-07
SOT762-1_471DHVQFN14; Reel sulfur barrier pack, SMD, 7" Q1/T1 standard product orientation Orderable part number ending ,471 or Z Ordering code (12NC) ending 471Packing2016-01-21
SOT762-1_115Standard product orientation 12NC ending 115Packing2013-04-09
SOT762-1plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 14 terminals; 0.5 mm pitch; 3 mm x 2.5 mm x 1 mm bodyOutline drawing2018-11-14
SOT402-1_623TSSOP14; Reel pack; SMD, 13"; Q1 Standard product orientation; Orderable part number ending, 623 or XP; Ordering code (12NC) ending 623Packing2013-05-15
SOT402-1_653TSSOP14; Reel pack; SMD, 13"; Q1 Standard product orientation; Orderable part number ending, 653 or HL; Ordering code (12NC) ending 653Packing2013-05-15
SOT402-1plastic, thin shrink small outline package; 14 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm bodyOutline drawing2018-10-18
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT402-1_118TSSOP14; Reel pack for SMD, 13"; Q1/T1 product orientationPacking2019-11-29
SOT108-1_431SO14; Reel sulfur barrier pack, SMD, 13" Q1/T1 standard product orientation Orderable part number ending ,431 or Z Ordering code (12NC) ending 431Packing2016-11-24
SOT108-1_118SO14; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-08
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
SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08

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
74vhct1474vhct14 IBIS modelIBIS model2013-04-07
74vhc1474vhc14 IBIS modelIBIS model2013-04-07

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.