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74AHC139PW

Dual 2-to-4 line decoder/demultiplexer

The 74AHC139; 74AHCT139 decodes two binary weighted address inputs (nA0, nA1) to four mutually exclusive outputs (nY0 to nY3). Each decoder features an enable input (nE). When nE is HIGH all outputs are forced HIGH. The enable input can be used as the data input for a 1-to-4 demultiplexer application. Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments.

Alternatives

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74AHC139PW 74AHC139PW,118 935263566118 SOT403-1 Order product

Features and benefits

  • Wide supply voltage range from 2.0 to 5.5 V

  • Balanced propagation delays

  • All inputs have Schmitt-trigger actions

  • High noise immunity

  • Overvoltage tolerant inputs to 5.5 V

  • Input levels:

    • For 74AHC139: CMOS level

    • For 74AHCT139: TTL level

  • CMOS low power dissipation

  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level A

  • ESD protection:

    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

  • 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)tpd (ns)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74AHC139PWProduction2.0 - 5.5CMOS± 83.9low-40~1251224.052TSSOP16

PCB Symbol, Footprint and 3D Model

Model NameDescription

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
74AHC139PW74AHC139PW,118
( 9352 635 66118 ) 		ActiveAHC139
TSSOP16
(SOT403-1) 		SOT403-1SSOP-TSSOP-VSO-WAVE
SOT403-1_118

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicator
74AHC139PW74AHC139PW,11874AHC139PW
Quality and reliability disclaimer

Series

Documentation (6)

File nameTitleTypeDate
74AHC_AHCT139Dual 2-to-4 line decoder/demultiplexerData sheet2023-09-07
AN11106Pin FMEA for AHC/AHCT familyApplication note2019-01-09
ahc139ahc139 IBIS modelIBIS model2013-04-07
74AHC139PW_Nexperia_Product_Reliability74AHC139PW Nexperia Product ReliabilityQuality document2023-05-29
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT403-1_118TSSOP16; Reel pack for SMD, 13"; Q1/T1 product orientationPacking information2020-02-14

Support

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Models

File nameTitleTypeDate
ahc139ahc139 IBIS modelIBIS model2013-04-07

PCB Symbol, Footprint and 3D Model

Model NameDescription

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
74AHC139PW74AHC139PW,118935263566118SOT403-1_118- Order 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.

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

Interactive datasheet