component
LM741CN
Public Made by Adomby adom
Texas Instruments Operational Amplifier, DIP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownLM741CN
Texas Instruments · Operational Amplifier · DIP-8
LM741CN from Texas Instruments, in a DIP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | OFFSET NULL | input | Offset null adjustment input terminal used to eliminate input offset voltage and balance the input voltages. |
| 2 | INVERTING | input | Inverting signal input terminal of the operational amplifier. |
| 3 | NONINVERTING | input | Noninverting signal input terminal of the operational amplifier. |
| 4 | V- | power_in | Negative supply voltage input terminal. |
| 5 | OFFSET NULL | input | Offset null adjustment input terminal used to eliminate input offset voltage and balance the input voltages. |
| 6 | OUTPUT | output | Amplified output signal terminal of the operational amplifier. |
| 7 | V+ | power_in | Positive supply voltage input terminal. |
| 8 | NC | unconnected | No Connect pin that must be left floating and not connected to any circuit element. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | DIP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
LM741CN - Footprint:
Package_DIP:DIP-8_W7.62mm - 3D model: DIP-8 (KiCad packages3D, STEP)
- 3D model files:
lm741cn-etched.step/lm741cn-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm741cn.step/lm741cn.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (17 pp, sha256
6f3bf3cbce352c73, retrieved 2026-09-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).