component

74LVC1G02SE-7

Public Unreviewed

by Ray

Diodes Incorporated Gates, SOT-353. Datasheet-verified pinout, KiCad symbol/footprint/3D.

componentlogic74lvc1g02se-7
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3D Model

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Symbol & Footprint

Schematic Symbol

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PCB Footprint

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Datasheet

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Contents

README

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74LVC1G02SE-7

Diodes Incorporated · Gates · SOT-353

74LVC1G02SE-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 A input Data input A of the 2-input NOR gate. CMOS/TTL-compatible logic input, tolerant up to 5.5 V regardless of VCC. Y = NOT(A + B).
2 B input Data input B of the 2-input NOR gate. CMOS/TTL-compatible logic input, tolerant up to 5.5 V regardless of VCC. Y = NOT(A + B).
3 GND power_in Ground reference (0 V). Connect to the system ground plane.
4 Y output Push-pull NOR gate data output. Y = NOT(A + B). Sources/sinks up to ±24 mA at VCC = 3.3 V (up to ±32 mA at 4.5 V).
5 VCC power_in Positive supply voltage input. Operating range 1.65 V to 5.5 V (data retention only down to 1.5 V). Decouple with a local bypass capacitor to GND.

Key specifications

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

Ordering variants

  • 74LVC1G02SE-7
  • 74LVC1G02SE-7W5
  • 74LVC1G02SE-7Z
  • 74LVC1G02SE-7FS3
  • 74LVC1G02SE-7FW5
  • 74LVC1G02SE-7FW4
  • 74LVC1G02SE-7FX4
  • 74LVC1G02SE-7FZ4

CAD (KiCad official)

  • Symbol: 74LVC1G02SE-7
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SOT-353 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
74lvc1g02se-7.step 87 KB You want the bare part, or you mark your own boards.
74lvc1g02se-7-etched.step 2.0 MB You want the part with 74LVC1G02SE-7 already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 498 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 (16 pp, sha256 7a24803211890e11, 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