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74HC86D

Public Made by Adom

by adom

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

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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs 74hc86d: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
viewers pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray 2mo ago
74hc86d-etched.fit.json 74hc86d: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
74hc86d-etched.glb 74hc86d: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body wit… · Ray 15d ago
74hc86d-etched.step 74hc86d: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body wit… · Ray 15d ago
74hc86d.glb Publish 0.1.0 · Ray 2mo ago
74hc86d.kicad_mod Publish 0.1.0 · Ray 2mo ago
74hc86d.kicad_sym Publish 0.1.0 · Ray 2mo ago
74hc86d.lbr rebuild the library on adom-lbr 2.32.0. The published copy was built by 2.18.0, which imported every KiCad roundrect an… · Ray 2mo ago
74hc86d.step Publish 0.1.0 · Ray 2mo ago
package.json Publish 0.2.0 · Ray 2mo ago
pads.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray 2mo ago
page.json 74hc86d: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body wit… · Ray 15d ago
README.md 74hc86d: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 1mo ago

74HC86D

Nexperia · Gates · SOIC-14

74HC86D from Nexperia, 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 Gate 1 data input A. CMOS-level logic input to the first 2-input XOR gate.
2 1B input Gate 1 data input B. CMOS-level logic input to the first 2-input XOR gate.
3 1Y output Gate 1 data output. XOR result of inputs 1A and 1B. Drives up to ±5.2 mA at VCC = 6.0 V.
4 2A input Gate 2 data input A. CMOS-level logic input to the second 2-input XOR gate.
5 2B input Gate 2 data input B. CMOS-level logic input to the second 2-input XOR gate.
6 2Y output Gate 2 data output. XOR result of inputs 2A and 2B. Drives up to ±5.2 mA at VCC = 6.0 V.
7 GND power_in Ground reference (0 V). Common return for supply and all logic signals.
8 3Y output Gate 3 data output. XOR result of inputs 3A and 3B. Drives up to ±5.2 mA at VCC = 6.0 V.
9 3A input Gate 3 data input A. CMOS-level logic input to the third 2-input XOR gate.
10 3B input Gate 3 data input B. CMOS-level logic input to the third 2-input XOR gate.
11 4Y output Gate 4 data output. XOR result of inputs 4A and 4B. Drives up to ±5.2 mA at VCC = 6.0 V.
12 4A input Gate 4 data input A. CMOS-level logic input to the fourth 2-input XOR gate.
13 4B input Gate 4 data input B. CMOS-level logic input to the fourth 2-input XOR gate.
14 VCC power_in Positive supply voltage. Operating range 2.0 V to 6.0 V (74HC86) or 4.5 V to 5.5 V (74HCT86). Bypass with a 100 nF ceramic capacitor to GND close to the pin.

Key specifications

Parameter Value
Manufacturer Nexperia
Package SOIC-14
Category Logic
Pins 14

Ordering variants

  • 74HC86DD
  • 74HC86DPW

CAD (KiCad official)

  • Symbol: 74HC86D
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: 74hc86d-etched.step / 74hc86d-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 74hc86d.step / 74hc86d.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
74hc86d.step 195 KB You want the bare part, or you mark your own boards.
74hc86d-etched.step 1.9 MB You want the part with 74HC86D already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 479 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: Nexperia datasheet (12 pp, sha256 efb3cf17b91fff76, 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