# SN74AUP1G17DBVR

**Texas Instruments** · Buffer/Driver/Transceiver · SOT-23-5

SN74AUP1G17DBVR 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 | N.C. | unconnected | No internal connection. Leave floating or tie to a static level for best signal integrity. |
| 2 | A | input | Schmitt-trigger buffer input. Accepts slow input transitions with hysteresis for improved noise immunity. 3.6 V tolerant regardless of VCC (mixed-mode signaling). |
| 3 | GND | power_in | Device ground reference (0 V). |
| 4 | Y | output | Buffer output. Non-inverting follower of input A. Drive strength up to ~4 mA at VCC = 3 V. |
| 5 | VCC | power_in | Positive supply, 0.8 V to 3.6 V (recommended). Absolute max 4.6 V. Bypass locally with a 0.1 µF ceramic capacitor to GND. |

## Key specifications

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

## Ordering variants

Same part, different packaging or reel option.

- `SN74AUP1G17DBVR`
- `SN74AUP1G17DBVRDBVT`
- `SN74AUP1G17DBVRDCKR`
- `SN74AUP1G17DBVRDCKT`
- `SN74AUP1G17DBVRDRLR`
- `SN74AUP1G17DBVRDRYR`
- `SN74AUP1G17DBVRDSFR`
- `SN74AUP1G17DBVRDPWR`
- `SN74AUP1G17DBVRYFPR`
- `SN74AUP1G17DBVRYZPR`

## CAD (KiCad official)

- Symbol: `SN74AUP1G17DBVR`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `sn74aup1g17dbvr-etched.step` / `sn74aup1g17dbvr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn74aup1g17dbvr.step` / `sn74aup1g17dbvr.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/sn74aup1g17.pdf) (54 pp, sha256 `00d158100a194454`, 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/sn74aup1g17dbvr-datasheet.pdf)