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 |
---|---|---|---|---|---|---|---|---|---|---|---|
74AHC139D | Production | 2.0 - 5.5 | CMOS | ± 8 | 3.9 | low | -40~125 | 90 | 8.6 | 49 | SO16 |
74AHC139PW | Production | 2.0 - 5.5 | CMOS | ± 8 | 3.9 | low | -40~125 | 122 | 4.0 | 52 | TSSOP16 |
74AHCT139D | Production | 4.5 - 5.5 | TTL | ± 8 | 3.6 | low | -40~125 | 90 | 8.6 | 49 | SO16 |
74AHCT139PW | Production | 4.5 - 5.5 | TTL | ± 8 | 3.6 | low | -40~125 | 122 | 4.0 | 52 | TSSOP16 |
Package
Type number | Package | Package information | Reflow-/Wave soldering | Packing | Status | Marking | Orderable part number, (Ordering code (12NC)) |
---|---|---|---|---|---|---|---|
74AHC139D | ![]() SO16 (SOT109-1) | SOT109-1 | SO-SOJ-REFLOW SO-SOJ-WAVE | SOT109-1_118 | Active | 74AHC139D | 74AHC139D,118 ( 9352 635 65118 ) |
74AHC139PW | ![]() TSSOP16 (SOT403-1) | SOT403-1 | SSOP-TSSOP-VSO-WAVE | SOT403-1_118 | Active | AHC139 | 74AHC139PW,118 ( 9352 635 66118 ) |
74AHCT139D | ![]() SO16 (SOT109-1) | SOT109-1 | SO-SOJ-REFLOW SO-SOJ-WAVE | SOT109-1_118 | Active | 74AHCT139D | 74AHCT139D,118 ( 9352 635 67118 ) |
74AHCT139PW | ![]() TSSOP16 (SOT403-1) | SOT403-1 | SSOP-TSSOP-VSO-WAVE | SOT403-1_118 | Active | AHCT139 | 74AHCT139PW,118 ( 9352 635 68118 ) |
Discontinuation information
Type number | Orderable part number, (Ordering code (12NC)) | Last time buy date | Last time delivery date | Replacement product | Status | Comments |
---|---|---|---|---|---|---|
74AHC139D | 935263565112 | 2021-12-31 | 2022-06-30 | 74AHC139D | ||
74AHC139PW | 935263566112 | 2021-12-31 | 2022-06-30 | 74AHC139PW | ||
74AHCT139D | 935263567112 | 2018-12-31 | 2019-06-30 | 74AHCT139D | ||
74AHCT139PW | 935263568112 | 2021-12-31 | 2022-06-30 | 74AHCT139PW |
Environmental information
Type number | Orderable part number | Chemical content | RoHS | RHF-indicator | Leadfree conversion date |
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74AHC139D | 74AHC139D,118 | 74AHC139D | ![]() | week 35, 2004 | |
74AHC139PW | 74AHC139PW,118 | 74AHC139PW | ![]() | week 10, 2005 | |
74AHCT139D | 74AHCT139D,118 | 74AHCT139D | ![]() | week 35, 2004 | |
74AHCT139PW | 74AHCT139PW,118 | 74AHCT139PW | ![]() | week 10, 2005 |
Documentation (9)
File name | Title | Type | Date |
---|---|---|---|
74AHC_AHCT139 | Dual 2-to-4 line decoder/demultiplexer | Data sheet | 2023-09-07 |
ahc139 | ahc139 IBIS model | IBIS model | 2013-04-07 |
ahct139 | ahct139 IBIS model | IBIS model | 2013-04-07 |
SO-SOJ-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
SO-SOJ-REFLOW | Footprint for reflow soldering | Reflow soldering | 2009-10-08 |
WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
SOT109-1 | plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.75 mm body | Package information | 2023-11-07 |
SOT403-1 | plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm body | Package information | 2023-11-08 |
SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
Support
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Ordering, pricing & availability
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