component

SN74HCT74DR

Public Made by Adom

by adom

Texas Instruments Flip Flops, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentlogicsn74hct74drfactory-2.0.0extractor-text
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History of sn74hct74dr-etched.step

4 commits ← Back to file
sn74hct74dr: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body…
Ray · 50e0d05 · 12d ago
sn74hct74dr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero
Ray · c14bafd · 1mo ago
sn74hct74dr: laser-etched CAD + chip hero (factory 2.0.0 backfill)
Ray · 1553637 · 1mo ago
sn74hct74dr: factory component page (tier=mfr)
Ray · ffc2d7d · 1mo ago