SN74AHC1G86DBVR
Public Unreviewedby Ray
Texas Instruments Gates, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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README
markdownSN74AHC1G86DBVR
Texas Instruments · Gates · SOT-23-5
SN74AHC1G86DBVR 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 | Input A of the exclusive-OR gate. CMOS logic input with Schmitt-trigger action; VIH ≥ 3.85V and VIL ≤ 1.65V at VCC = 5.5V. Input voltage range 0 to 5.5V. |
| 2 | B | input | Input B of the exclusive-OR gate. CMOS logic input with Schmitt-trigger action; VIH ≥ 3.85V and VIL ≤ 1.65V at VCC = 5.5V. Input voltage range 0 to 5.5V. |
| 3 | GND | power_in | Ground reference (0V). Return for VCC supply and logic-low output current up to 8mA at VCC = 5V. |
| 4 | Y | output | XOR output Y = A·B̄ + Ā·B (positive logic). Push-pull CMOS output rated ±8mA at VCC = 5V; VOH ≥ 3.94V at IOH = -8mA and VOL ≤ 0.36V at IOL = 8mA (VCC = 4.5V). |
| 5 | VCC | power_in | Positive supply pin. Operating range 2V to 5.5V; quiescent supply current ICC ≤ 10µA. Bypass with a 0.1µF ceramic capacitor 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.
SN74AHC1G86DBVRSN74AHC1G86DBVRDBVTSN74AHC1G86DBVRDCKRSN74AHC1G86DBVRDCKTSN74AHC1G86DBVRDRLR
CAD (KiCad official)
- Symbol:
SN74AHC1G86DBVR - 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 |
|---|---|---|
sn74ahc1g86dbvr.step |
85 KB | You want the bare part, or you mark your own boards. |
sn74ahc1g86dbvr-etched.step |
2.5 MB | You want the part with SN74AHC1G86DBVR already on it. |
The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 622 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 (26 pp, sha256
97511b8917dfc224, 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).