component

SN74HC32DR

Public Made by Adom

by adom

Texas Instruments Gates, SOIC-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

componentlogicsn74hc32dr
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs sn74hc32dr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
viewers pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray 1mo ago
package.json Publish 0.2.0 · Ray 1mo ago
pads.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray 1mo ago
page.json sn74hc32dr: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 18h ago
README.md sn74hc32dr: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 16d ago
sn74hc32dr-etched.fit.json sn74hc32dr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
sn74hc32dr-etched.glb sn74hc32dr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
sn74hc32dr-etched.step sn74hc32dr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
sn74hc32dr.glb Publish 0.1.0 · Ray 1mo ago
sn74hc32dr.kicad_mod Publish 0.1.0 · Ray 1mo ago
sn74hc32dr.kicad_sym Publish 0.1.0 · Ray 1mo ago
sn74hc32dr.lbr rebuild the library on adom-lbr 2.32.0. The published copy was built by 2.18.0, which imported every KiCad roundrect and oval pad as a SQUARE EAGLE smd; this carries the real pad shape across (0 -> 14 rounded pads) and stops dropping geometry drawn on KiCad User.N layers. Attributes, connects, pads and the pin-1 marker are gated against decreasing and are unchanged. · Ray 1mo ago
sn74hc32dr.step Publish 0.1.0 · Ray 1mo ago

SN74HC32DR

Texas Instruments · Gates · SOIC-14

SN74HC32DR from Texas Instruments, in a SOIC-14. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 1A input Channel 1, Input A of gate 1 (2-input OR).
2 1B input Channel 1, Input B of gate 1 (2-input OR).
3 1Y output Channel 1, Output Y = 1A + 1B.
4 2A input Channel 2, Input A of gate 2 (2-input OR).
5 2B input Channel 2, Input B of gate 2 (2-input OR).
6 2Y output Channel 2, Output Y = 2A + 2B.
7 GND power_in Ground reference (0 V).
8 3Y output Channel 3, Output Y = 3A + 3B.
9 3A input Channel 3, Input A of gate 3 (2-input OR).
10 3B input Channel 3, Input B of gate 3 (2-input OR).
11 4Y output Channel 4, Output Y = 4A + 4B.
12 4A input Channel 4, Input A of gate 4 (2-input OR).
13 4B input Channel 4, Input B of gate 4 (2-input OR).
14 VCC power_in Positive supply, 2 V to 6 V (recommended 2-6 V, nominal 5 V, absolute max 7 V).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-14
Category Logic
Pins 14

Ordering variants

Same part, different packaging or reel option.

  • SN74HC32DRD
  • SN74HC32DR
  • SN74HC32DRDB
  • SN74HC32DRDBR
  • SN74HC32DRN
  • SN74HC32DRNS
  • SN74HC32DRNSR
  • SN74HC32DRPW
  • SN74HC32DRPWR
  • SN74HC32DRJ
  • SN74HC32DRW
  • SN74HC32DRFK

CAD (KiCad official)

  • Symbol: SN74HC32DR
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: sn74hc32dr-etched.step / sn74hc32dr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn74hc32dr.step / sn74hc32dr.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
sn74hc32dr.step 195 KB You want the bare part, or you mark your own boards.
sn74hc32dr-etched.step 2.4 MB You want the part with SN74HC32DR already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 594 faces against 237 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (38 pp, sha256 f64e03a2a4c72baf, retrieved 2026-08-17, tier: manufacturer)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF