# 74LVC1G06SE-7

**Diodes Incorporated** · Buffer/Driver/Transceiver · SOT-353

74LVC1G06SE-7 from Diodes Incorporated, in a SOT-353. 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 connection. Pad is not internally bonded; leave floating or tie to GND for best EMI performance. |
| 2 | A | input | Logic data input to the inverter. CMOS-compatible, 5.5 V-tolerant regardless of VCC. VIH = 0.7·VCC (at VCC = 4.5-5.5 V); input current typ ±0.1 µA. Unused inputs should be held at VCC or GND. |
| 3 | GND | power_in | Ground reference (0 V) for supply and I/O. |
| 4 | Y | output | Open-drain inverting output (Y = !A). Requires an external pull-up to the desired logic-high rail (may be higher than VCC, up to 5.5 V). Max continuous sink current 32 mA at VCC = 4.5 V (VOL ≤ 0.55 V typ). Can be wire-OR/AND'd with other open-drain outputs. |
| 5 | VCC | power_in | Positive supply voltage, 1.65 V to 5.5 V operating (1.5 V data-retention only). Typical ICC = 0.1 µA (max 10 µA at 85 °C). Decouple with 0.1 µF close to the pin. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-353 |
| Category | Logic |
| Pins | 5 |

## Ordering variants

- `74LVC1G06SE-7W5`
- `74LVC1G06SE-7`
- `74LVC1G06SE-7Z`
- `74LVC1G06SE-7FS3`
- `74LVC1G06SE-7FW5`
- `74LVC1G06SE-7FW4`
- `74LVC1G06SE-7FX4`
- `74LVC1G06SE-7FZ4`

## CAD (KiCad official)

- Symbol: `74LVC1G06SE-7`
- Footprint: `Package_TO_SOT_SMD:SOT-353_SC-70-5`
- 3D model: SOT-353 (KiCad packages3D, STEP)
- 3D model files: `74lvc1g06se-7-etched.step` / `74lvc1g06se-7-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `74lvc1g06se-7.step` / `74lvc1g06se-7.glb` are the bare package body.

## 3D model downloads

Two STEP files. Same geometry, different body top:

| File | Size | Use it when |
|---|---|---|
| [`74lvc1g06se-7.step`](74lvc1g06se-7.step) | 87 KB | You want the bare part, or you mark your own boards. |
| [`74lvc1g06se-7-etched.step`](74lvc1g06se-7-etched.step) | 2.0 MB | You want the part with `74LVC1G06SE-7` already on it. |

The marking in the etched file is real recessed geometry cut into the solid, not a
texture or a decal: 507 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](docs/74lvc1g06se-7-datasheet.pdf) (16 pp, sha256 `a84192b6947ce86b`, 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](docs/74lvc1g06se-7-datasheet.pdf)