Part Details for LM139J/883C by Texas Instruments
Results Overview of LM139J/883C by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (9 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.
LM139J/883C Information
LM139J/883C 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| 54HC221AJ/883C | Rochester Electronics LLC | 54HC221AJ/883C - Dual marked (5962-8780502EA) | |
| UHC508J/883C | Rochester Electronics LLC | UHC508 - Dual marked (8550001DA) - Power Driver, NAND, Quad 2-Input | |
| UHD508R/883C | Rochester Electronics LLC | UHD508 - Quad 2-Input NAND Power/Relay Driver. Dual marked (8550001CA) |
Part Details for LM139J/883C
LM139J/883C CAD Models
LM139J/883C Part Data Attributes
|
|
LM139J/883C
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
LM139J/883C
Texas Instruments
QUAD COMPARATOR, 9000uV OFFSET-MAX, CDIP14, CERDIP-14
|
| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Part Package Code | DIP | |
| Package Description | DIP, DIP14,.3 | |
| Pin Count | 14 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Amplifier Type | COMPARATOR | |
| Average Bias Current-Max (IIB) | 0.3 µA | |
| Input Offset Voltage-Max | 9000 µV | |
| JESD-30 Code | R-GDIP-T14 | |
| JESD-609 Code | e0 | |
| Length | 19.43 mm | |
| Neg Supply Voltage Limit-Max | ||
| Neg Supply Voltage-Nom (Vsup) | ||
| Number of Functions | 4 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Output Type | OPEN-COLLECTOR | |
| Package Body Material | CERAMIC, GLASS-SEALED | |
| Package Code | DIP | |
| Package Equivalence Code | DIP14,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Qualification Status | Not Qualified | |
| Response Time-Nom | 1300 ns | |
| Screening Level | MIL-STD-883 | |
| Seated Height-Max | 5.08 mm | |
| Supply Current-Max | 2 mA | |
| Supply Voltage Limit-Max | 36 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | NO | |
| Technology | BIPOLAR | |
| Temperature Grade | MILITARY | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Width | 7.62 mm |
Alternate Parts for LM139J/883C
This table gives cross-reference parts and alternative options found for LM139J/883C. 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 LM139J/883C, 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 |
|---|---|---|---|---|
| CA0139E | Rochester Electronics LLC | Check for Price | Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDIP14, | LM139J/883C vs CA0139E |
| PM139Y/883 | Analog Devices Inc | Check for Price | IC QUAD COMPARATOR, 9000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, CDIP14, HERMETIC SEALED, DIP-14, Comparator | LM139J/883C vs PM139Y/883 |
| 7700801CA | NXP Semiconductors | Check for Price | IC COMPARATOR, 5000 uV OFFSET-MAX, CDIP14, CERAMIC, DIP-14, Comparator | LM139J/883C vs 7700801CA |
| 7700801CA | Fairchild Semiconductor Corporation | Check for Price | Comparator, 1 Func, 5000uV Offset-Max, BIPolar, CDIP14, CERAMIC, DIP-14 | LM139J/883C vs 7700801CA |
| LM139JB | Texas Instruments | Check for Price | Quad Differential Comparator 14-CDIP -55 to 125 | LM139J/883C vs LM139JB |
| 7700801CX | Precision Monolithics Inc | Check for Price | Comparator, 1 Func, 5000uV Offset-Max, BIPolar, CDIP14, CERAMIC, DIP-14 | LM139J/883C vs 7700801CX |
| CA0139E | Intersil Corporation | Check for Price | QUAD COMPARATOR, 9000uV OFFSET-MAX, 1300ns RESPONSE TIME, PDIP14, PLASTIC, DIP-14 | LM139J/883C vs CA0139E |
| LM139DB | AMD | Check for Price | Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, CDIP14, HERMETIC SEALED, DIP-14 | LM139J/883C vs LM139DB |
| LM139J | National Semiconductor Corporation | Check for Price | IC QUAD COMPARATOR, 9000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, CDIP14, CERDIP-14, Comparator | LM139J/883C vs LM139J |
LM139J/883C Frequently Asked Questions (FAQ)
-
The maximum voltage that can be applied to the input pins is ±30V, but it's recommended to keep it within the supply voltage range to ensure proper operation.
-
To prevent oscillation, add a small capacitor (e.g., 10nF) between the output and ground, and a pull-up resistor (e.g., 1kΩ) between the output and the positive supply voltage.
-
The minimum input voltage required for proper operation is 1.5V, but it's recommended to use a minimum of 2V to ensure reliable operation.
-
No, the LM139J/883C is a comparator, not an amplifier. It's designed to compare two input voltages and output a digital signal, not to amplify a signal.
-
To reduce power consumption, consider using a lower supply voltage, reducing the frequency of the input signal, or using a lower-power comparator alternative.