component

74AHC1GU04SE-7

Public Made by Adom

by adom

Diodes Incorporated Inverters, SOT-353. 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 74ahc1gu04se-7: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
viewers pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
74ahc1gu04se-7-etched.fit.json 74ahc1gu04se-7: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
74ahc1gu04se-7-etched.glb 74ahc1gu04se-7: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC b… · Ray
74ahc1gu04se-7-etched.step 74ahc1gu04se-7: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC b… · Ray
74ahc1gu04se-7-hero.glb 74ahc1gu04se-7: hero from the plain model · Ray
74ahc1gu04se-7-hero.overlay.json 74ahc1gu04se-7: hero from the plain model · Ray
74ahc1gu04se-7.glb Publish 0.1.0 · Ray
74ahc1gu04se-7.kicad_mod Publish 0.1.0 · Ray
74ahc1gu04se-7.kicad_sym Publish 0.1.0 · Ray
74ahc1gu04se-7.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
74ahc1gu04se-7.step Publish 0.1.0 · Ray
package.json Publish 0.2.1 · Ray
pads.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
page.json Publish 0.2.1 · Ray
README.md 74ahc1gu04se-7: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray

74AHC1GU04SE-7

Diodes Incorporated · Inverters · SOT-353

74AHC1GU04SE-7 from Diodes Incorporated, in a SOT-353. 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 NC unconnected No connection. Pin is not internally bonded; leave floating or tie to GND/VCC per board convention.
2 A input Data input to the unbuffered inverter. VIH is 1.7 V at VCC=2 V, 2.4 V at VCC=3 V, and 4.4 V at VCC=5.5 V. Unused inputs should be tied to VCC or GND.
3 GND power_in Ground reference (0 V). Continuous current through GND rated up to -50 mA (absolute maximum).
4 Y output Inverted data output (Y = /A) with a totem-pole (push-pull) driver. Drive capability ±6 mA at VCC=5 V, ±3 mA at VCC=3.3 V.
5 VCC power_in Positive supply voltage, 2.0 V to 5.5 V operating range (absolute max -0.5 V to 6.5 V). Bypass with a local 0.1 µF ceramic capacitor to GND.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-353
Category Logic
Pins 5

Ordering variants

  • 74AHC1GU04SE-7
  • 74AHC1GU04SE-7W5-7

CAD (KiCad official)

  • Symbol: 74AHC1GU04SE-7
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SOT-353 (KiCad packages3D, STEP)
  • 3D model files: 74ahc1gu04se-7-etched.step / 74ahc1gu04se-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 74ahc1gu04se-7.step / 74ahc1gu04se-7.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
74ahc1gu04se-7.step 87 KB You want the bare part, or you mark your own boards.
74ahc1gu04se-7-etched.step 2.2 MB You want the part with 74AHC1GU04SE-7 already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 553 faces against 102 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: Diodes Incorporated datasheet (8 pp, sha256 b6a78c3fee561c6d, retrieved 2026-08-17, tier: lcsc)
  • 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