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 page.json

13 commits ← Back to file
Publish 0.2.1
Ray · 88b7f2f ·
74lvc257ad: one-pass backfill (hero prebuilt (inputs unchanged))
Ray · 39c5905 ·
74lvc257ad: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body…
Ray · 1c2386c ·
74lvc257ad: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
Ray · 728ee2f ·
Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout")
Ray · a88d1c1 ·
74lvc257ad: laser-etched CAD + chip hero (factory 2.0.0 backfill)
Ray · ded3bf1 ·
74lvc257ad: stamp component.logic (74LVC257) from component-ocean
Ray · 528a6bf ·
74lvc257ad: publish the laser-etched STEP alongside the bare one
Ray · cb0f4ba ·
Publish 0.2.0
Ray · 6585e24 ·
pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left)
Ray · 34cbb0f ·
Set visibility: public
Ray · cae2682 ·
74lvc257ad: factory component page (tier=mfr)
Ray · 5fb59aa ·
Initial commit: component/74lvc257ad
Ray · 38d28d9 ·