component

74LVC257AD

Public Made by Adom

by adom

Nexperia Signal Switches / Encoders & Decoders / Multiplexers, SOIC-16. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

componentlogic74lvc257ad
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History of 74lvc257ad-etched.glb

4 commits ← Back to file
74lvc257ad: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body…
Ray · 1c2386c ·
74lvc257ad: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero
Ray · c3eda11 ·
74lvc257ad: laser-etched CAD + chip hero (factory 2.0.0 backfill)
Ray · 0cdd68d ·
74lvc257ad: laser-etched CAD + chip hero (factory 2.0.0 backfill)
Ray · ded3bf1 ·