component

TCA9539PWR

Public Made by Adom

by adom

Texas Instruments I/O Expanders, TSSOP-24. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

componentinterfacetca9539pwr
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Commit History

18 commits ← Back to Activity
tca9539pwr: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body…
Ray · bb4e399 ·
tca9539pwr: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
Ray · 1724b42 ·
tca9539pwr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero
Ray · 25151fa ·
Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout")
Ray · 52787f4 ·
tca9539pwr: laser-etched CAD + chip hero (factory 2.0.0 backfill)
Ray · f46d27f ·
tca9539pwr: laser-etched CAD + chip hero (factory 2.0.0 backfill)
Ray · 917201b ·
tca9539pwr: backfill missing artifacts (variants)
Ray · 11dff6b ·
tca9539pwr: publish the laser-etched STEP alongside the bare one
Ray · aa62bfb ·
Publish 0.2.0
Ray · be77550 ·
fix ordering variants: suffix was duplicated into the MPN
Ray · aa1860e ·
rebuild the library on adom-lbr 2.32.0. The published copy was built by 2.18.0, which imported every KiCad roundrect an…
Ray · 79034af ·
orderable attributes: rebuild .lbr with adom-lbr 2.18.0 so MPN, MANUFACTURER and the distributor part numbers reach <te…
Ray · b2ec575 ·
pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left)
Ray · 0071e5f ·
Set visibility: public
Ray · ad01cbb ·
tca9539pwr: viewers
Ray · 438c95e ·
tca9539pwr: factory component page (tier=mfr)
Ray · 3b8f210 ·
Publish 0.1.0
Ray · 2e8d369 ·
Initial commit: component/tca9539pwr
Ray · 64bf44e ·