74AHC1G86W5-7 from Diodes Incorporated, in a SOT-25-5. 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	Data input A. Logic input to the XOR gate; VIH >= 3.85V at VCC=5.5V, VIL <= 1.65V at VCC=5.5V. Schmitt-trigger tolerant of slow input transitions.
2	B	input	Data input B. Second logic input to the XOR gate; same input thresholds as pin A. Unused inputs should be tied to VCC or GND.
3	GND	power_in	Ground reference (0 V). Continuous current through GND limited to -50 mA absolute maximum.
4	Y	output	Data output. Push-pull XOR result Y = A XOR B, driving ±8 mA at VCC=5.0V (±4 mA at VCC=3.3V). VOH >= 3.94V and VOL <= 0.36V at 4.5V/8 mA.
5	VCC	power_in	Positive supply voltage input, 2.0V to 5.5V operating range (absolute max 6.5V). Typical quiescent supply current ICC ~1 uA at 5.5V.

Key specifications

Parameter	Value
Manufacturer	Diodes Incorporated
Package	SOT-25-5
Category	Logic
Pins	5

Ordering variants

74AHC1G86W5-7
74AHC1G86W5-7SE-7

CAD (KiCad official)

Symbol: 74AHC1G86W5-7
Footprint: Package_TO_SOT_SMD:SOT-23-5
3D model: SOT-25-5 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`74ahc1g86w5-7.step`	85 KB	You want the bare part, or you mark your own boards.
`74ahc1g86w5-7-etched.step`	2.1 MB	You want the part with `74AHC1G86W5-7` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 529 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 db81a6c93c77f908, 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