SN74LVC1G32DBVR from Texas Instruments, in a SOT-23-5. 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	Logic Input A of the 2-input OR gate. CMOS-compatible input; accepts up to 5.5V regardless of VCC. Combined with input B to produce Y = A + B.
2	B	input	Logic Input B of the 2-input OR gate. CMOS-compatible input; accepts up to 5.5V regardless of VCC. Combined with input A to produce Y = A + B.
3	GND	power_in	Ground reference pin (0 V).
4	Y	output	OR-gate logic output Y = A + B. Push-pull CMOS output with ±24 mA drive capability at 3.3 V VCC.
5	VCC	power_in	Positive supply pin. Recommended operating range is 1.65 V to 5.5 V. Decouple to GND with a 0.1 µF ceramic capacitor placed close to the pin.

Key specifications

Parameter	Value
Manufacturer	Texas Instruments
Package	SOT-23-5
Category	Logic
Pins	5

Ordering variants

Same part, different packaging or reel option.

SN74LVC1G32DBVR
SN74LVC1G32DBVRDBVT
SN74LVC1G32DBVRDCKR
SN74LVC1G32DBVRDCKT
SN74LVC1G32DBVRDRYR
SN74LVC1G32DBVRYZPR
SN74LVC1G32DBVRDSFR
SN74LVC1G32DBVRDPWR

CAD (KiCad official)

Symbol: SN74LVC1G32DBVR
Footprint: Package_TO_SOT_SMD:SOT-23-5
3D model: SOT-23-5 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`sn74lvc1g32dbvr.step`	85 KB	You want the bare part, or you mark your own boards.
`sn74lvc1g32dbvr-etched.step`	2.3 MB	You want the part with `SN74LVC1G32DBVR` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 584 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: Texas Instruments datasheet (51 pp, sha256 b64786a568abe6a7, 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