component

ISO7741QDWWRQ1

Public Made by Adom

by adom

Texas Instruments Digital Isolators, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentsignal isolation devicesiso7741qdwwrq1factory-2.0.0extractor-text

Verified ISO7741QDWWRQ1

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier mfr, 16 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: ISO7741QDWWRQ1 · SOIC-16 · 16 pins
  • ✓copper: 16 copper pads, none touching another net
  • ✓datasheet: all 16 pin names found in the 55-page datasheet
  • ✓distributor: lcsc C5216483, digikey 296-ISO7741QDWWRQ1TR-ND, mouser 595-ISO7741QDWWRQ1
  • ✓family: SOIC-16_3.9x9.9mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-7d6rg7m5/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 16 pins = 16 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 16 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ iso7741qdwwrq1.kicad_sym✓ iso7741qdwwrq1.kicad_mod✓ iso7741qdwwrq1.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 13h ago
viewers iso7741qdwwrq1: viewers · Ray 13h ago
iso7741qdwwrq1-etched.glb Publish 0.1.0 · Ray 13h ago
iso7741qdwwrq1-etched.step iso7741qdwwrq1: factory component page (tier=mfr) · Ray 13h ago
iso7741qdwwrq1-hero.glb iso7741qdwwrq1: hero GLB from the etched model (keeps the MPN mark) · Ray 13h ago
iso7741qdwwrq1-hero.overlay.json Publish 0.1.0 · Ray 13h ago
iso7741qdwwrq1.glb Publish 0.1.0 · Ray 13h ago
iso7741qdwwrq1.kicad_mod Publish 0.1.0 · Ray 13h ago
iso7741qdwwrq1.kicad_sym Publish 0.1.0 · Ray 13h ago
iso7741qdwwrq1.lbr Publish 0.1.0 · Ray 13h ago
iso7741qdwwrq1.step Publish 0.1.0 · Ray 13h ago
package.json Publish 0.1.0 · Ray 13h ago
page.json Set visibility: public · Ray 13h ago
README.md Publish 0.1.0 · Ray 13h ago
verification.json Verified: Published by the parts factory: tier mfr, 16 pins · Ray 13h ago

ISO7741QDWWRQ1

Texas Instruments · Digital Isolators · SOIC-16

ISO7741QDWWRQ1 from Texas Instruments, in a SOIC-16. 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 VCC1 power_in Power supply for side 1 (VCC1).
2 GND1 power_in Ground connection for VCC1 on side 1.
3 INA input Input, channel A.
4 INB input Input, channel B.
5 INC input Input, channel C.
6 OUTD output Output, channel D.
7 EN1 input Output enable 1: output pins on side 1 are enabled when EN1 is high or open and are in high-impedance state when EN1 is low.
8 GND1 power_in Ground connection for VCC1 on side 1.
9 GND2 power_in Ground connection for VCC2 on side 2.
10 EN2 input Output enable 2: output pins on side 2 are enabled when EN2 is high or open and are in high-impedance state when EN2 is low.
11 IND input Input, channel D.
12 OUTC output Output, channel C.
13 OUTB output Output, channel B.
14 OUTA output Output, channel A.
15 GND2 power_in Ground connection for VCC2 on side 2.
16 VCC2 power_in Power supply for side 2 (VCC2).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-16
Category Signal Isolation Devices
Pins 16

CAD (KiCad official)

  • Symbol: ISO7741QDWWRQ1
  • Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
  • 3D model: SOIC-16 (KiCad packages3D, STEP)
  • 3D model files: iso7741qdwwrq1-etched.step / iso7741qdwwrq1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); iso7741qdwwrq1.step / iso7741qdwwrq1.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (55 pp, sha256 1f736f6d4af3d923, retrieved 2026-10-30, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (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