component

SN74HC161DR

Public Made by Adom

by adom

Texas Instruments Counters / Dividers, SOIC-16. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

componentlogicsn74hc161dr
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History of sn74hc161dr-etched.step

4 commits ← Back to file
sn74hc161dr: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body…
Ray · 3e5c679 ·
sn74hc161dr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero
Ray · 8cc7bdf ·
sn74hc161dr: laser-etched CAD + chip hero (factory 2.0.0 backfill)
Ray · 3b13373 ·
sn74hc161dr: backfill missing artifacts (etch, variants)
Ray · 0f7f90e ·