Features and benefits
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Wide supply voltage range from 2.0 to 5.5 V
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Balanced propagation delays
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All inputs have Schmitt-trigger actions
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High noise immunity
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Overvoltage tolerant inputs to 5.5 V
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Input levels:
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For 74AHC139: CMOS level
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For 74AHCT139: TTL level
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CMOS low power dissipation
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Latch-up performance exceeds 100 mA per JESD 78 Class II Level A
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ESD protection:
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HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
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CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
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Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Parametrics
Type number | Product status | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
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74AHCT139D | Production | 4.5 - 5.5 | TTL | ± 8 | 3.6 | low | -40~125 | 90 | 8.6 | 49 | SO16 |
PCB Symbol, Footprint and 3D Model
Model Name | Description |
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Package
Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
---|---|---|---|---|---|---|---|
74AHCT139D | 74AHCT139D,118 ( 9352 635 67118 ) | Active | 74AHCT139D | ![]() SO16 (SOT109-1) | SOT109-1 | SO-SOJ-REFLOW SO-SOJ-WAVE | SOT109-1_118 |
Environmental information
Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
---|---|---|---|---|
74AHCT139D | 74AHCT139D,118 | 74AHCT139D | ![]() |
Documentation (9)
File name | Title | Type | Date |
---|---|---|---|
74AHC_AHCT139 | Dual 2-to-4 line decoder/demultiplexer | Data sheet | 2023-09-07 |
AN11106 | Pin FMEA for AHC/AHCT family | Application note | 2019-01-09 |
ahct139 | ahct139 IBIS model | IBIS model | 2013-04-07 |
74AHCT139D_Nexperia_Product_Reliability | 74AHCT139D Nexperia Product Reliability | Quality document | 2023-05-29 |
SO-SOJ-REFLOW | Footprint for reflow soldering | Reflow soldering | 2009-10-08 |
SO-SOJ-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
SOT109-1_118 | SO16; Reel pack for SMD, 13"; Q1/T1 product orientation | Packing information | 2023-01-17 |
WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
SOT109-1_112 | SO16; Tube pack; Standard product orientation | Packing information | 2021-09-10 |
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 name | Title | Type | Date |
---|---|---|---|
ahct139 | ahct139 IBIS model | IBIS model | 2013-04-07 |
PCB Symbol, Footprint and 3D Model
Model Name | Description |
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Ordering, pricing & availability
Type number | Orderable part number | Ordering code (12NC) | Packing | Packing quantity | Buy online |
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74AHCT139D | 74AHCT139D,118 | 935263567118 | SOT109-1_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.