Part Details for LM339N/PB by Texas Instruments
Results Overview of LM339N/PB by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (6 replacements)
- CAD Models: (Request Part)
- 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.
LM339N/PB Information
LM339N/PB by Texas Instruments is a Comparator.
Comparators are under the broader part category of Amplifier Circuits.
Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.
Price & Stock for LM339N/PB
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Amplifiers | 637 |
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RFQ |
Part Details for LM339N/PB
LM339N/PB CAD Models
LM339N/PB Part Data Attributes
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LM339N/PB
Texas Instruments
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Datasheet
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LM339N/PB
Texas Instruments
QUAD COMPARATOR, 9000uV OFFSET-MAX, 1300ns RESPONSE TIME, PDIP14, DIP-14
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | DIP | |
| Package Description | DIP, DIP14,.3 | |
| Pin Count | 14 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Amplifier Type | COMPARATOR | |
| Average Bias Current-Max (IIB) | 0.4 µA | |
| Bias Current-Max (IIB) @25C | 0.25 µA | |
| Input Offset Voltage-Max | 9000 µV | |
| JESD-30 Code | R-PDIP-T14 | |
| JESD-609 Code | e0 | |
| Length | 19.18 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 4 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Type | OPEN-COLLECTOR | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP14,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Qualification Status | Not Qualified | |
| Response Time-Nom | 1300 ns | |
| Seated Height-Max | 5.08 mm | |
| Supply Current-Max | 2.5 mA | |
| Supply Voltage Limit-Max | 36 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | NO | |
| Technology | BIPOLAR | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Width | 7.62 mm |
Alternate Parts for LM339N/PB
This table gives cross-reference parts and alternative options found for LM339N/PB. 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 LM339N/PB, 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 |
|---|---|---|---|---|
| LM339NS | Rochester Electronics LLC | Check for Price | Comparator | LM339N/PB vs LM339NS |
| LM339N | Fairchild Semiconductor Corporation | Check for Price | Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDIP14, DIP-14 | LM339N/PB vs LM339N |
| LM339NDS | Motorola Semiconductor Products | Check for Price | Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDIP14, | LM339N/PB vs LM339NDS |
| LM339N/NOPB | National Semiconductor Corporation | Check for Price | IC QUAD COMPARATOR, 9000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, PDIP14, LEAD FREE, PLASTIC, DIP-14, Comparator | LM339N/PB vs LM339N/NOPB |
| LM339N | Silicon Group Inc | Check for Price | Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDIP14, | LM339N/PB vs LM339N |
| LM339N/B+ | Texas Instruments | Check for Price | IC,VOLT COMPARATOR,QUAD,BIPOLAR,DIP,14PIN,PLASTIC | LM339N/PB vs LM339N/B+ |
LM339N/PB Frequently Asked Questions (FAQ)
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The maximum voltage that can be applied to the input pins is 30V, but it's recommended to keep it below 15V to ensure proper operation and prevent damage to the device.
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Yes, the LM339N/PB can be used as a comparator with a single supply voltage. However, the input common-mode voltage range is limited to 3V below the positive supply voltage, so ensure that the input voltage is within this range.
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The output voltage swing of the LM339N/PB is typically around 1V less than the supply voltage, depending on the load current. For example, with a 5V supply voltage, the output voltage swing is around 4V.
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While the LM339N/PB can be used as an oscillator, it's not the most suitable device for this application. The device is primarily designed as a comparator, and its output stage is not optimized for high-frequency operation. For oscillator applications, consider using a dedicated oscillator IC or a more suitable device like the LM324 or LM358.
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To ensure proper biasing for single-supply operation, connect the negative supply pin (V-) to ground, and the positive supply pin (V+) to the positive supply voltage. Also, ensure that the input voltage is within the recommended common-mode voltage range, and that the output is not loaded with a voltage that exceeds the supply voltage.