component
LM393LVPWR
Public Made by Adomby adom
Texas Instruments Comparators, TSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownLM393LVPWR
Texas Instruments · Comparators · TSSOP-8
LM393LVPWR from Texas Instruments, in a TSSOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | OUT1 | output | Output pin of comparator 1; open-drain configuration with typical 600 ns propagation delay. |
| 2 | IN1- | input | Inverting input pin of comparator 1; input voltage range -0.1 V to 5.6 V from GND, input bias current 5 pA typical. |
| 3 | IN1+ | input | Noninverting input pin of comparator 1; input voltage range -0.1 V to 5.6 V from GND, input bias current 5 pA typical. |
| 4 | GND | power_in | Negative supply; ground reference for the device. |
| 5 | IN2+ | input | Noninverting input pin of comparator 2; input voltage range -0.1 V to 5.6 V from GND, input bias current 5 pA typical. |
| 6 | IN2- | input | Inverting input pin of comparator 2; input voltage range -0.1 V to 5.6 V from GND, input bias current 5 pA typical. |
| 7 | OUT2 | output | Output pin of comparator 2; open-drain configuration with typical 600 ns propagation delay. |
| 8 | V+ | power_in | Positive supply; device operates from 1.65 V to 5.5 V supply voltage range. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
LM393LVPWR - Footprint:
Package_SO:TSSOP-8_3x3mm_P0.65mm - 3D model: TSSOP-8 (KiCad packages3D, STEP)
- 3D model files:
lm393lvpwr-etched.step/lm393lvpwr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm393lvpwr.step/lm393lvpwr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (71 pp, sha256
ada590c823a15709, retrieved 2026-10-03, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-5-5(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).