component

LM293DGKR

Public Made by Adom

by adom

Texas Instruments Comparators, VSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentoperational amplifier-comparatorlm293dgkrfactory-2.0.0extractor-text
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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 19h ago
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lm293dgkr-etched.glb lm293dgkr: factory component page (tier=mfr) · Ray 19h ago
lm293dgkr-etched.step lm293dgkr: factory component page (tier=mfr) · Ray 19h ago
lm293dgkr-hero.glb Publish 0.1.0 · Ray 19h ago
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package.json lm293dgkr: LCSC part number C2876520 (was published as the bare integer) · Ray 6h ago
page.json lm293dgkr: LCSC part number C2876520 (was published as the bare integer) · Ray 6h ago
README.md Initial commit: component/lm293dgkr · Ray 19h ago

LM293DGKR

Texas Instruments · Comparators · VSSOP-8

LM293DGKR from Texas Instruments, in a VSSOP-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 1OUT output Comparator 1 output, rated to sink or source 20 mA with TTL/MOS/CMOS logic compatibility.
2 1IN- input Comparator 1 negative input, accepts common-mode input voltage from 0 to VCC-2V.
3 1IN+ input Comparator 1 positive input, accepts common-mode input voltage from 0 to VCC-2V.
4 GND power_in Ground reference pin for both comparators.
5 2IN+ input Comparator 2 positive input, accepts common-mode input voltage from 0 to VCC-2V.
6 2IN- input Comparator 2 negative input, accepts common-mode input voltage from 0 to VCC-2V.
7 2OUT output Comparator 2 output, rated to sink or source 20 mA with TTL/MOS/CMOS logic compatibility.
8 VCC power_in Positive supply voltage pin, rated from 2 to 30 V for LM293 variants.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package VSSOP-8
Category Operational Amplifier/Comparator
Pins 8

CAD (KiCad official)

  • Symbol: LM293DGKR
  • Footprint: Package_SO:VSSOP-8_2.3x2mm_P0.5mm
  • 3D model: VSSOP-8 (KiCad packages3D, STEP)
  • 3D model files: lm293dgkr-etched.step / lm293dgkr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm293dgkr.step / lm293dgkr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (56 pp, sha256 f28830c2f4cbd9ef, retrieved 2026-10-06, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (text), consensus claude-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).

Datasheet PDF