# SN74LVC1GX04DBVR

**Texas Instruments** · Specialty Logic · SOT-23-6

SN74LVC1GX04DBVR from Texas Instruments, in a SOT-23-6. 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 per board convention. |
| 2 | GND | power_in | Ground reference (0 V) for the device. |
| 3 | X1 | input | Amplifier input. Connects to one terminal of the external crystal or resonator in the oscillator feedback network (feedback resistor RF ≈ 2.2 MΩ, load cap C1 ≈ 32 pF typical). |
| 4 | X2 | output | Amplifier output. Connects to the second terminal of the crystal/resonator through the load network (RS ≈ 1 kΩ, C2 ≈ 32 pF typical) to complete the Pierce oscillator. |
| 5 | VCC | power_in | Supply power input. Operating range 1.65 V to 5.5 V; data retention only down to 1.5 V; recommended 2 V minimum for crystal oscillator use. Bypass with a local decoupling capacitor. |
| 6 | Y | output | Main buffered clock output to downstream logic. Rail-to-rail CMOS output with ±24 mA drive at VCC = 3 V. Supports partial-power-down (Ioff) so it can be safely tied to a live bus while this device is powered down. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-6 |
| Category | Logic |
| Pins | 6 |

## Ordering variants

Same part, different packaging or reel option.

- `SN74LVC1GX04DBVR`
- `SN74LVC1GX04DBVRDBVT`
- `SN74LVC1GX04DBVRDCKR`
- `SN74LVC1GX04DBVRDCKT`
- `SN74LVC1GX04DBVRDRLR`

## CAD (KiCad official)

- Symbol: `SN74LVC1GX04DBVR`
- Footprint: `Package_TO_SOT_SMD:SOT-23-6`
- 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files: `sn74lvc1gx04dbvr-etched.step` / `sn74lvc1gx04dbvr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn74lvc1gx04dbvr.step` / `sn74lvc1gx04dbvr.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/sn74lvc1gx04.pdf) (31 pp, sha256 `a709148739c730c9`, 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/sn74lvc1gx04dbvr-datasheet.pdf)