component

CD74HC221M96

Public Made by Adom

by adom

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

componentlogiccd74hc221m96factory-2.0.0extractor-text
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Commit History

11 commits ← Back to Activity
cd74hc221m96: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC bod…
Ray · 94e185e ·
cd74hc221m96: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC bod…
Ray · 187604f ·
cd74hc221m96: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
Ray · 8645ae1 ·
cd74hc221m96: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero
Ray · 6354687 ·
cd74hc221m96: laser-etched CAD + chip hero (factory 2.0.0 backfill)
Ray · 82e56de ·
Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout")
Ray · 8ac8ae4 ·
Set visibility: public
Ray · 7e4fe1a ·
cd74hc221m96: viewers
Ray · fbcb2d1 ·
cd74hc221m96: factory component page (tier=lcsc)
Ray · c5c7d2a ·
Publish 0.1.0
Ray · f4e34af ·
Initial commit: component/cd74hc221m96
Ray · 538f874 ·