| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| 76007012A | Texas Instruments | Check for Price | 2-LINE TO 4-LINE DECODER, LS Series, Inverted Output, TTL, CQCC20 | SNJ54LS139AFK vs 76007012A |
| M38510/30702B2A | Texas Instruments | Check for Price | 2-LINE TO 4-LINE DECODER, LS Series, Inverted Output, TTL, CQCC20 | SNJ54LS139AFK vs M38510/30702B2A |
| 76007012A | Motorola Semiconductor Products | Check for Price | LS Series, Inverted Output, TTL, CQCC20 | SNJ54LS139AFK vs 76007012A |
| M38510/30702B2A | Motorola Semiconductor Products | Check for Price | 2-LINE TO 4-LINE DECODER, LS Series, Inverted Output, TTL, CQCC20 | SNJ54LS139AFK vs M38510/30702B2A |
| 5962-3830702B2X | Texas Instruments | Check for Price | LS Series, Inverted Output, TTL, CQCC20 | SNJ54LS139AFK vs 5962-3830702B2X |
| JD54LS139B2A | Teledyne HiRel | Check for Price | LS Series, Inverted Output, TTL, CQCC20 | SNJ54LS139AFK vs JD54LS139B2A |
| M38510/30702B2X | Teledyne HiRel | Check for Price | LS Series, Inverted Output, TTL, CQCC20 | SNJ54LS139AFK vs M38510/30702B2X |
| 54LS139/B2AJC | Motorola Semiconductor Products | Check for Price | 2-LINE TO 4-LINE DECODER, LS Series, Inverted Output, TTL, CQCC20 | SNJ54LS139AFK vs 54LS139/B2AJC |
| SN54LS139AFK | Texas Instruments | Check for Price | LS Series, Inverted Output, TTL, CQCC20 | SNJ54LS139AFK vs SN54LS139AFK |
| 54LS139LMQB | National Semiconductor Corporation | Check for Price | LS Series, Inverted Output, TTL, CQCC20 | SNJ54LS139AFK vs 54LS139LMQB |
Part Details for SNJ54LS139AFK by Texas Instruments
Results Overview of SNJ54LS139AFK by Texas Instruments
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (10 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Request Part)
- 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.
SNJ54LS139AFK Information
SNJ54LS139AFK 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 SNJ54LS139AFK
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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Quest Components | IC,DECODER/DEMUX,2-TO-4-LINE,LS-TTL,LLCC,20PIN,CERAMIC | 5 |
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$20.7476 | Buy Now |
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Quest Components | IC,DECODER/DEMUX,2-TO-4-LINE,LS-TTL,LLCC,20PIN,CERAMIC | 2 |
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$24.8972 | Buy Now |
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Vyrian | Decoder/Driver, LS Series, Inverted Output, TTL, CQCC20 | 4590 |
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RFQ |
US Tariff Estimator: SNJ54LS139AFK by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
SNJ54LS139AFK Part Data Attributes
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SNJ54LS139AFK
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SNJ54LS139AFK
Texas Instruments
2-LINE TO 4-LINE DECODER, LS Series, Inverted Output, TTL, CQCC20
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| Pbfree Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | QLCC | |
| Package Description | Lccc-20 | |
| Pin Count | 20 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| Additional Feature | Schottky Clamped For High Performance | |
| Family | Ls | |
| Input Conditioning | Standard | |
| JESD-30 Code | S-CQCC-N20 | |
| JESD-609 Code | e0 | |
| Length | 8.89 Mm | |
| Load Capacitance (CL) | 15 Pf | |
| Logic IC Type | 2-Line To 4-Line Decoder | |
| Max I(ol) | 0.004 A | |
| Number of Bits | 4 | |
| Number of Functions | 2 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Output Polarity | Inverted | |
| Package Body Material | Ceramic, Metal-Sealed Cofired | |
| Package Code | QCCN | |
| Package Equivalence Code | LCC20,.35SQ | |
| Package Shape | Square | |
| Package Style | Chip Carrier | |
| Packing Method | Tube | |
| Power Supply Current-Max (ICC) | 10 Ma | |
| Prop. Delay@Nom-Sup | 33 Ns | |
| Propagation Delay (tpd) | 38 Ns | |
| Qualification Status | Not Qualified | |
| Screening Level | Mil-Prf-38535 | |
| Seated Height-Max | 2.03 Mm | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | Yes | |
| Technology | Ttl | |
| Temperature Grade | Military | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | No Lead | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Quad | |
| Width | 8.89 Mm |
Alternate Parts for SNJ54LS139AFK
This table gives cross-reference parts and alternative options found for SNJ54LS139AFK. 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 SNJ54LS139AFK, 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.
SNJ54LS139AFK Frequently Asked Questions (FAQ)
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The recommended operating voltage range for the SNJ54LS139AFK is 4.75V to 5.25V, although it can operate from 4.5V to 5.5V with reduced performance.
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Unused inputs on the SNJ54LS139AFK should be tied to a logic level (either VCC or GND) to prevent floating inputs, which can cause unpredictable behavior.
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The maximum clock frequency that the SNJ54LS139AFK can handle is 25 MHz, although this may vary depending on the specific application and operating conditions.
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No, the SNJ54LS139AFK is not designed to operate at 3.3V and may not function correctly or may be damaged if used in a 3.3V system.
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To ensure proper power-up and initialization, the SNJ54LS139AFK should be powered up with a slow ramp-up of the supply voltage (typically 10-20 ms) and the inputs should be held in a stable state until the power supply has reached a stable level.