component

74LVC1G125GW

Public Made by Adom

by adom

Nexperia Buffer/Driver/Transceiver, 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 74lvc1g125gw: 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
74lvc1g125gw-etched.fit.json 74lvc1g125gw: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
74lvc1g125gw-etched.glb 74lvc1g125gw: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC bod… · Ray
74lvc1g125gw-etched.step 74lvc1g125gw: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC bod… · Ray
74lvc1g125gw-hero.glb 74lvc1g125gw: hero from the plain model · Ray
74lvc1g125gw-hero.overlay.json 74lvc1g125gw: hero from the plain model · Ray
74lvc1g125gw.glb Publish 0.1.0 · Ray
74lvc1g125gw.kicad_mod Publish 0.1.0 · Ray
74lvc1g125gw.kicad_sym Publish 0.1.0 · Ray
74lvc1g125gw.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
74lvc1g125gw.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 74lvc1g125gw: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray

74LVC1G125GW

Nexperia · Buffer/Driver/Transceiver · SOT-353

74LVC1G125GW from Nexperia, 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 OE input Active-LOW output enable input (OE with overbar). When LOW, the buffer drives Y with the state of A. When HIGH, the Y output is placed in the high-impedance (Z) state. Schmitt-trigger input; overvoltage tolerant to 5.5 V.
2 A input Non-inverting data input to the buffer. Schmitt-trigger input, overvoltage tolerant to 5.5 V regardless of VCC. Drives output Y when OE is asserted (LOW).
3 GND power_in Ground reference (0 V). All voltages are referenced to this pin.
4 Y tri_state 3-state buffer data output. Drives HIGH/LOW to match A when OE is LOW; high-impedance (Z) when OE is HIGH. Guaranteed ±24 mA drive at VCC = 3.0 V.
5 VCC power_in Positive supply voltage. Recommended operating range 1.65 V to 5.5 V; absolute maximum 6.5 V. Decouple locally to GND.

Key specifications

Parameter Value
Manufacturer Nexperia
Package SOT-353
Category Logic
Pins 5

Ordering variants

  • 74LVC1G125GW
  • 74LVC1G125GWGV
  • 74LVC1G125GWGM
  • 74LVC1G125GWGN
  • 74LVC1G125GWGS
  • 74LVC1G125GWGX
  • 74LVC1G125GWGZ

CAD (KiCad official)

  • Symbol: 74LVC1G125GW
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SOT-353 (KiCad packages3D, STEP)
  • 3D model files: 74lvc1g125gw-etched.step / 74lvc1g125gw-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 74lvc1g125gw.step / 74lvc1g125gw.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
74lvc1g125gw.step 87 KB You want the bare part, or you mark your own boards.
74lvc1g125gw-etched.step 1.9 MB You want the part with 74LVC1G125GW already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 477 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: Nexperia datasheet (19 pp, sha256 593f608f01488d3f, 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