# SN74AUC1G04DBVR

**Texas Instruments** · Inverters · SOT-23-5

SN74AUC1G04DBVR 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 | NC | unconnected | No internal connection. Leave floating or tie to a static level; not internally bonded. |
| 2 | A | input | A logic input to the inverter. CMOS input; VIH = 0.65×VCC (at VCC 1.1-1.95 V), VIL = 0.35×VCC. Input current ±5 µA max. |
| 3 | GND | power_in | Ground reference for the device. Connect to system ground. |
| 4 | Y | output | Inverted output (Y = ~A). Push-pull CMOS output rated ±8 mA drive at 1.8 V VCC (up to ±9 mA at 2.3 V VCC). |
| 5 | VCC | power_in | Positive supply. Recommended operating range 0.8 V to 2.7 V; absolute maximum 3.6 V. ICC ≤ 10 µA quiescent. |

## Key specifications

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

## Ordering variants

Same part, different packaging or reel option.

- `SN74AUC1G04DBVR`
- `SN74AUC1G04DBVRDBVT`
- `SN74AUC1G04DBVRDCKR`
- `SN74AUC1G04DBVRDCKT`
- `SN74AUC1G04DBVRDRLR`
- `SN74AUC1G04DBVRDRYR`
- `SN74AUC1G04DBVRYZPR`

## CAD (KiCad official)

- Symbol: `SN74AUC1G04DBVR`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `sn74auc1g04dbvr-etched.step` / `sn74auc1g04dbvr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn74auc1g04dbvr.step` / `sn74auc1g04dbvr.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/sn74auc1g04.pdf) (30 pp, sha256 `d1d8809f7822a3ee`, 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](docs/sn74auc1g04dbvr-datasheet.pdf)