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SN74LVC2G02DCTR

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by Ray

Texas Instruments Gates, MSOP-8-2.8mm. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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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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SN74LVC2G02DCTR

Texas Instruments · Gates · MSOP-8-2.8mm

SN74LVC2G02DCTR from Texas Instruments, in a MSOP-8-2.8mm. 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 input A. CMOS logic input, high-impedance, 5.5 V tolerant regardless of VCC. Combined with 1B to drive NOR output 1Y (1Y = NOT(1A OR 1B)).
2 1B input Gate 1 input B. CMOS logic input, high-impedance, 5.5 V tolerant regardless of VCC. Combined with 1A to drive NOR output 1Y.
3 2Y output Gate 2 NOR output (2Y = NOT(2A OR 2B)). Push-pull CMOS output; ±24 mA drive at VCC = 3.3 V, up to ±32 mA at 4.5 V.
4 GND power_in Ground reference (0 V) for the device.
5 2A input Gate 2 input A. CMOS logic input, high-impedance, 5.5 V tolerant regardless of VCC. Combined with 2B to drive NOR output 2Y.
6 2B input Gate 2 input B. CMOS logic input, high-impedance, 5.5 V tolerant regardless of VCC. Combined with 2A to drive NOR output 2Y.
7 1Y output Gate 1 NOR output (1Y = NOT(1A OR 1B)). Push-pull CMOS output; ±24 mA drive at VCC = 3.3 V, up to ±32 mA at 4.5 V.
8 VCC power_in Supply voltage input. Operating range 1.65 V to 5.5 V (data retention down to 1.5 V). Bypass locally with a 0.1 µF ceramic capacitor to GND.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package MSOP-8-2.8mm
Category Logic
Pins 8

Ordering variants

Same part, different packaging or reel option.

  • SN74LVC2G02DCTR
  • SN74LVC2G02DCTRDCUR
  • SN74LVC2G02DCTRDCU
  • SN74LVC2G02DCTRYZPR
  • SN74LVC2G02DCTRYZP

CAD (KiCad official)

  • Symbol: SN74LVC2G02DCTR
  • Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
  • 3D model: MSOP-8-2.8mm (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
sn74lvc2g02dctr.step 123 KB You want the bare part, or you mark your own boards.
sn74lvc2g02dctr-etched.step 2.7 MB You want the part with SN74LVC2G02DCTR already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 665 faces against 147 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 (18 pp, sha256 8d2032b8d5b99862, 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