LM111J-8Alternatives & Equivalent Parts
About LM111J-8
LM111J-8 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Ceramic Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | LM111J-8Source | LM111JGB | LM111J/883 | LM111J-8/883 |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Ceramic Dual-In-Line Packages | Ceramic Dual-In-Line Packages | Ceramic Dual-In-Line Packages | Ceramic Dual-In-Line Packages |
| Pin Count | 8 | 8 | 14 | 8 |
| Temperature Range | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C |
| Price | $10.0000 | $13.5000 | $10.5000 | — |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | Yes |
| YTEOL | 15 | 15 | 15 | 15 |
| Amplifier Type | COMPARATOR | COMPARATOR | COMPARATOR | COMPARATOR |
| Average Bias Current-Max (IIB) | 0.15 µA | 0.15 µA | 0.15 µA | 0.15 µA |
| Bias Current-Max (IIB) @25C | 0.1 µA | 0.1 µA | 0.1 µA | 0.1 µA |
| Input Offset Voltage-Max | 3000 µV | 3000 µV | 3000 µV | 3000 µV |
| JESD-30 Code | R-GDIP-T8 | R-GDIP-T8 | R-GDIP-T14 | R-GDIP-T8 |
| JESD-609 Code | e0 | e0 | e0 | e0 |
| Neg Supply Voltage Limit-Max | -18 V | -18 V | -18 V | -18 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V | -15 V | -15 V | -15 V |
| Number of Functions | 1 | 1 | 1 | 1 |
| Output Type | OPEN-COLLECTOR; OPEN-DRAIN | OPEN-COLLECTOR; OPEN-DRAIN | OPEN-COLLECTOR; OPEN-DRAIN | OPEN-COLLECTOR; OPEN-DRAIN |
| Package Body Material | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP8,.3 | DIP8,.3 | DIP14,.3 | DIP8,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | IN-LINE | IN-LINE |
| Packing Method | TUBE | TUBE | TUBE | TUBE |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Response Time-Nom | 200 ns | 115 ns | 200 ns | 200 ns |
| Subcategory | Comparator | Comparator | — | — |
| Supply Current-Max | 6 mA | 6 mA | 6 mA | 6 mA |
| Supply Voltage Limit-Max | 18 V | 18 V | 18 V | 18 V |
| Supply Voltage-Nom (Vsup) | 15 V | 15 V | 15 V | 15 V |
| Surface Mount | NO | NO | NO | NO |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR |
| Temperature Grade | MILITARY | MILITARY | MILITARY | MILITARY |
| Terminal Finish | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL |
| Screening Level | — | 38535Q/M;38534H;883B | MIL-STD-883 | MIL-STD-883 |
| Total Dose | — | — | 50k Rad(Si) V | 50k Rad(Si) V |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Comparator, 1 Func, 3000uV Offset-Max, 115ns Response Time, BIPolar, CDIP8
Comparator, 1 Func, 3000uV Offset-Max, 200ns Response Time, BIPolar, CDIP14
Comparator, 1 Func, 3000uV Offset-Max, 200ns Response Time, BIPolar, CDIP8
Why Look for Alternatives?
Finding alternatives for LM111J-8 is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating LM111J-8 replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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Request Alternatives for LM111J-8FAQ
What is equivalent to LM111J-8?
Known equivalents for LM111J-8 include LM111JGB, LM111J/883, LM111J-8/883. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM111J-8?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify LM111J-8 alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.