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Part Details for SN74HC139DT by Texas Instruments
Results Overview of SN74HC139DT by Texas Instruments
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Industrial Automation
Robotics and Drones
SN74HC139DT Information
SN74HC139DT by Texas Instruments is a Decoder/Driver.
Decoder/Drivers are under the broader part category of Logic Components.
Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.
Price & Stock for SN74HC139DT
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
2156-SN74HC139DT-ND
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DigiKey | IC DECODER/DEMUX 1 X 2:4 16-SOIC Min Qty: 1 Lead time: 6 Weeks Container: Bulk MARKETPLACE PRODUCT |
1500 In Stock |
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$0.5800 | Buy Now |
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DISTI #
296-SN74HC139DTCT-ND
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DigiKey | IC DECODER/DEMUX 1 X 2:4 16-SOIC Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
501 In Stock |
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$0.5278 / $0.9900 | Buy Now |
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DISTI #
86283776
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Verical | Decoder/Demultiplexer Dual 2-to-4 16-Pin SOIC T/R RoHS: Compliant Min Qty: 594 Package Multiple: 1 Date Code: 1001 | Americas - 1250 |
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$0.4345 / $0.6306 | Buy Now |
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Rochester Electronics | SN74HC139 Dual 2-Line To 4-Line Decoders/Demultiplexers RoHS: Compliant Status: Obsolete Min Qty: 1 | 1500 |
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$0.3476 / $0.5606 | Buy Now |
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Vyrian | Logic ICs | 891 |
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RFQ | |
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Win Source Electronics | IC DECODER/DEMUX DL 2-4L 16-SOIC / Decoder/Demultiplexer Dual 2-to-4 16-Pin SOIC T/R | 35229 |
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$0.0892 / $0.1150 | Buy Now |
Part Details for SN74HC139DT
SN74HC139DT CAD Models
SN74HC139DT Part Data Attributes
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SN74HC139DT
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN74HC139DT
Texas Instruments
Dual 2-Line To 4-Line Decoders/Demultiplexers 16-SOIC -40 to 85
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Pin Count | 16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Family | HC/UH | |
| Input Conditioning | STANDARD | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 9.9 mm | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | 2-LINE TO 4-LINE DECODER | |
| Max I(ol) | 0.0052 A | |
| Moisture Sensitivity Level | 1 | |
| Number of Bits | 4 | |
| Number of Functions | 2 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Polarity | INVERTED | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP16,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TR | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power Supply Current-Max (ICC) | 0.08 mA | |
| Prop. Delay@Nom-Sup | 44 ns | |
| Propagation Delay (tpd) | 220 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Supply Voltage-Max (Vsup) | 6 V | |
| Supply Voltage-Min (Vsup) | 2 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 3.9 mm |
Alternate Parts for SN74HC139DT
This table gives cross-reference parts and alternative options found for SN74HC139DT. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SN74HC139DT, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| 74HC139D,652 | Nexperia | $0.1583 | 74HC139; 74HCT139 - Dual 2-to-4 line decoder/demultiplexer@en-us SOP 16-Pin | SN74HC139DT vs 74HC139D,652 |
| 74HC139D,653 | Nexperia | $0.2023 | 74HC139; 74HCT139 - Dual 2-to-4 line decoder/demultiplexer@en-us SOP 16-Pin | SN74HC139DT vs 74HC139D,653 |
| 74HC139D-T | NXP Semiconductors | Check for Price | IC HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, SOT-109, SO-16, Decoder/Driver | SN74HC139DT vs 74HC139D-T |
| CD74HC139M | Rochester Electronics LLC | Check for Price | Decoder/Driver, HC/UH Series, Inverted Output, CMOS, PDSO16 | SN74HC139DT vs CD74HC139M |
| MM74HC139M | Fairchild Semiconductor Corporation | Check for Price | Decoder/Driver, HC/UH Series, Inverted Output, CMOS, PDSO16, 0.150 INCH, MS-012AC, SOIC-16 | SN74HC139DT vs MM74HC139M |
| 74HC139D/T3 | NXP Semiconductors | Check for Price | IC HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, SOT-109, SOP-16, Decoder/Driver | SN74HC139DT vs 74HC139D/T3 |
| CD74HC139MTG4 | Texas Instruments | Check for Price | HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 | SN74HC139DT vs CD74HC139MTG4 |
| 74HC139D | Nexperia | Check for Price | Decoder/Driver, HC/UH Series, Inverted Output, CMOS, PDSO16 | SN74HC139DT vs 74HC139D |
| 74HC139D,653 | NXP Semiconductors | Check for Price | 74HC(T)139 - Dual 2-to-4 line decoder/demultiplexer SOP 16-Pin | SN74HC139DT vs 74HC139D,653 |
| 74HC139D | NXP Semiconductors | Check for Price | IC HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, SOT-109, SO-16, Decoder/Driver | SN74HC139DT vs 74HC139D |
SN74HC139DT Frequently Asked Questions (FAQ)
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The maximum frequency of operation for the SN74HC139DT is 25 MHz, but it can vary depending on the specific application and operating conditions.
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To ensure proper power sequencing, apply power to the VCC pin before applying any input signals, and ensure that the power supply voltage is stable before applying any input signals.
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The recommended operating temperature range for the SN74HC139DT is -40°C to 85°C, but it can operate up to 125°C with reduced performance.
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Unused inputs on the SN74HC139DT should be tied to a valid logic level (either VCC or GND) to prevent floating inputs and ensure proper device operation.
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The maximum current that the SN74HC139DT can sink or source is 25 mA per output pin, but it's recommended to limit the current to 10 mA per output pin to ensure reliable operation.