component

TCA9534

Public Made by Adom

by adom

TI 8-bit I2C I/O expander with interrupt, TSSOP-16. Eight I/O, INT output, 8 addresses, 1.65-5.5 V. Datasheet-verified.

componentinterfaceio-expandergpio-expanderi2ctssop-16texas-instruments
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History of tca9534-etched.step

5 commits ← Back to file
tca9534: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body wit…
Ray · e59c744 · 17d ago
tca9534: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero
Ray · 698d333 · 1mo ago
tca9534: laser-etched CAD + chip hero (factory 2.0.0 backfill)
Ray · 731f33e · 1mo ago
tca9534: laser-etched CAD + chip hero (factory 2.0.0 backfill)
Ray · ea041a9 · 1mo ago
tca9534: backfill missing artifacts (etch, variants)
Ray · cc0ea6b · 2mo ago