# SN74LVC1G00DBVR-MS

**MSKSEMI** · Logic Gates · SOT-23-5

SN74LVC1G00DBVR-MS from MSKSEMI, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | A | input | Input A of the 2-input NAND gate; the datasheet gives an input voltage range of 0 to 5.5 V (VI). |
| 2 | B | input | Input B of the 2-input NAND gate; the datasheet gives an input voltage range of 0 to 5.5 V (VI). |
| 3 | GND | power_in | Ground (power supply return) pin. |
| 4 | Y | output | NAND gate output; the datasheet limits output current to ±25 mA per pin, and gives VCC=4.5 V drive of up to 32 mA. |
| 5 | VCC | power_in | Positive supply; the datasheet specifies operation from 1.65 V to 5.5 V, with an absolute maximum of 6.5 V. |

## Key specifications

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

## Electrical characteristics

Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply voltage VCC (recommended) | VCC | 1.65 |  | 5.5 | V |  | 3 |
| High-level input voltage (VCC 2.3V~2.7V) | VIH | 1.7 |  |  | V | VCC=2.3V~2.7V | 3 |
| Low-level input voltage (VCC 2.3V~2.7V) | VIL |  |  | 0.7 | V | VCC=2.3V~2.7V | 3 |
| Input voltage VI | VI | 0 |  | 5.5 | V |  | 3 |
| Output voltage VO | VO | 0 |  |  | V |  | 3 |
| High-level output current (VCC 1.65V) | IOH |  |  | -4 | mA | VCC=1.65V | 3 |
| High-level output current (VCC 2.3V) | IOH |  |  | -8 | mA | VCC=2.3V | 3 |
| High-level output current (VCC 3V) | IOH |  |  | -16 | mA | VCC=3V | 3 |
| High-level output current (VCC 4.5V) | IOH |  |  | -32 | mA | VCC=4.5V | 3 |
| Low-level output current (VCC 1.65V) | IOL |  |  | 4 | mA | VCC=1.65V | 3 |
| Low-level output current (VCC 2.3V) | IOL |  |  | 8 | mA | VCC=2.3V | 3 |
| Low-level output current (VCC 3V) | IOL |  |  | 16 | mA | VCC=3V | 3 |
| Low-level output current (VCC 4.5V) | IOL |  |  | 32 | mA | VCC=4.5V | 3 |
| Supply voltage VCC (absolute max) | VCC |  |  | 6.5 | V |  | 3 |
| Input voltage VIN (absolute max) | VIN | -0.5 |  | 6.5 | V |  | 3 |
| Output voltage VOUT (absolute max) | VOUT | -0.5 |  | 6.5 | V | Note 1: VCC=0V power-off | 3 |
| Single pin output current (absolute max) | IOUT | -25 |  | 25 | mA |  | 3 |
| VCC or GND current (absolute max) | ICC | -50 |  | 50 | mA |  | 3 |
| Storage temperature | TS | -65 |  | 150 | ℃ |  | 3 |
| Lead soldering temperature | TW |  |  | 260 | ℃ | 10 s | 3 |
| Input current, pin A | II | -5 |  | 5 | uA | VI=5.5V or GND, VCC 0~5.5V | 4 |
| Input current, pin B | II | -5 |  | 5 | uA | VI=5.5V or GND, VCC 0~5.5V | 4 |
| Power-off leakage current, input | IOFF | -10 |  | 10 | uA | VI=5.5V, VCC=0 | 4 |
| Power-off leakage current, output | IOFF | -10 |  | 10 | uA | VO=5.5V, VCC=0 | 4 |
| Quiescent supply current (VI=5.5V) | ICC |  |  | 10 | uA | VI=5.5V, IO=0, VCC 1.65V~5.5V | 4 |
| Quiescent supply current (VI=GND) | ICC |  |  | 10 | uA | VI=GND, IO=0, VCC 1.65V~5.5V | 4 |

## CAD (KiCad official)

- Symbol: `SN74LVC1G00DBVR-MS`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `sn74lvc1g00dbvr-ms-etched.step` / `sn74lvc1g00dbvr-ms-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn74lvc1g00dbvr-ms.step` / `sn74lvc1g00dbvr-ms.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [MSKSEMI datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603009919931203584) (12 pp, sha256 `02fd3fb7831cfc6b`, retrieved 2026-10-19, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/sn74lvc1g00dbvr-ms-datasheet.pdf)