74AHCT14APW

Hex inverting Schmitt trigger

The 74AHCT14A is a hexadecimal inverter with Schmitt-trigger inputs, capable of transforming slowly changing input signals into sharply defined, jitter-free output signals

Designed to operate over a VCC range from 4.5 V to 5.5 V, the inputs are TTL compatible. This range allows the device to be used to translate from 3.3 V to 5 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.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74AHCT14APW 74AHCT14APWJ 935308206118 SOT402-1 Order product

Features

  • Direct interface with TTL levels
  • Supply voltage range from 4.5 V to 5.5 V
  • Typical tpd of 3.7 ns at 5 V
  • Typical VOL(p) < 0.8 V at VCC = 5 V, Tamb = 25 C
  • Typical VOH(v) > 2.3 V at VCC = 5 V, Tamb = 25 C
  • Supports mixed-mode voltage operation on all ports
  • IOFF circuitry provides partial Power-down mode operation
  • Latch-up performance exceeds 250 mA per JESD 78 Class II
  • ESD protection:
    • HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 3 kV
    • MM JESD22-A115-A exceeds 200 V
    • CDM JESD22-C101E exceeds 2 kV
  • Multiple package options
  • Specified from 40 C to +85 C and from 40 C to +125 C

Target applications

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)fmax (MHz)No of bitsPower dissipation considerationsTamb (Cel)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74AHCT14APWProduction4.5 - 5.5TTL+/- 8606low-40~1251438.269TSSOP14

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
74AHCT14APW74AHCT14APWJ
( 9353 082 06118 )
ActiveStandard Marking
TSSOP14
(SOT402-1)
SOT402-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFMSLMSL leadfree
74AHCT14APW74AHCT14APWJ74AHCT14APW11
Quality and reliability disclaimer

Documentation (5)

File nameTitleTypeDate
74AHCT14AHex inverting Schmitt triggerData sheet2017-03-17
ahct14a74AHCT14A IBIS ModelIBIS model2016-12-13
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT402-1_118TSSOP14; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-08
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

Support

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Models

File nameTitleTypeDate
ahct14a74AHCT14A IBIS ModelIBIS model2016-12-13

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74AHCT14APW74AHCT14APWJ935308206118Reel 13" Q1/T1Order 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.