# 74LVC1G08DCKRG

**HANSCHIP semiconductor** · Logic Gates · SC-70-5

74LVC1G08DCKRG from HANSCHIP semiconductor, in a SC-70-5. 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 | Logic input A of the 2-input AND gate; the recommended input voltage range is 0 V to 5.5 V. |
| 2 | B | input | Logic input B of the 2-input AND gate; the recommended input voltage range is 0 V to 5.5 V. |
| 3 | GND | power_in | Power ground (0 V) reference for the device. |
| 4 | Y | output | AND-gate output (Y = A·B); the output voltage ranges from 0 V to VCC, and the datasheet lists output current of ±32 mA at VCC = 4.5 V. |
| 5 | VCC | power_in | Positive supply pin; the operating supply voltage range is 1.65 V to 5.5 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | HANSCHIP semiconductor |
| Package | SC-70-5 |
| 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 (absolute maximum) | VCC |  |  | 6.5 | V |  | 3 |
| Input voltage (absolute maximum) | VIN | -0.5 |  | 6.5 | V |  | 3 |
| Output voltage (absolute maximum) | VOUT | -0.5 |  | 6.5 | V | VCC=0V power-off (note 1) | 3 |
| Output current per pin (absolute maximum) | IOUT |  |  | 25 | mA |  | 3 |
| VCC or GND current (absolute maximum) | ICC |  |  | 50 | mA |  | 3 |
| Storage temperature | TS | -65 |  | 150 | ℃ |  | 3 |
| Operating temperature | TA | -25 |  | 70 | ℃ |  | 3 |
| Lead soldering temperature | TW |  |  | 245 | ℃ | 10 s | 3 |
| Supply voltage | VCC | 1.65 |  | 5.5 | V |  | 4 |
| High-level input voltage, factor of VCC | VIH | 0.65 |  |  | *VCC | VCC=1.65V~1.95V | 4 |
| High-level input voltage | VIH | 1.7 |  |  | V | VCC=2.3V~2.7V | 4 |
| High-level input voltage, factor of VCC | VIH | 0.7 |  |  | *VCC | VCC=3V~5.5V | 4 |
| Low-level input voltage, factor of VCC | VIL |  |  | 0.35 | *VCC | VCC=1.65V~1.95V | 4 |
| Low-level input voltage | VIL |  |  | 0.7 | V | VCC=2.3V~2.7V | 4 |
| Low-level input voltage, factor of VCC | VIL |  |  | 0.3 | *VCC | VCC=3V~5.5V | 4 |
| Input voltage | VI | 0 |  | 5.5 | V |  | 4 |
| Output voltage (max equals VCC) | VO | 0 |  |  | V |  | 4 |
| High-level output current | IOH |  |  | -4 | mA | VCC=1.65V | 4 |
| High-level output current | IOH |  |  | -8 | mA | VCC=2.3V | 4 |
| High-level output current | IOH |  |  | -16 | mA | VCC=3V | 4 |
| High-level output current | IOH |  |  | -32 | mA | VCC=4.5V | 4 |
| Low-level output current | IOL |  |  | 4 | mA | VCC=1.65V | 4 |
| Low-level output current | IOL |  |  | 8 | mA | VCC=2.3V | 4 |
| Low-level output current | IOL |  |  | 16 | mA | VCC=3V | 4 |
| Low-level output current | IOL |  |  | 32 | mA | VCC=4.5V | 4 |
| Input current (pin A) | II | -5 | 0.01 | 5 | uA | TA=25°C; VI=5.5V or GND; VCC 0~5.5V | 5 |
| Input current (pin B) | II | -5 | 0.01 | 5 | uA | TA=25°C; VI=5.5V or GND; VCC 0~5.5V | 5 |
| Power-off leakage current (input) | IOFF | -10 | 0.01 | 10 | uA | TA=25°C; VI=5.5V; VCC=0V | 5 |
| Power-off leakage current (output) | IOFF | -10 | 0.01 | 10 | uA | TA=25°C; VO=5.5V; VCC=0V | 5 |
| Quiescent supply current | ICC |  | 0.01 | 10 | uA | TA=25°C; VI=5.5V, IO=0; VCC 1.65V~5.5V | 5 |

## CAD (KiCad official)

- Symbol: `74LVC1G08DCKRG`
- Footprint: `Package_TO_SOT_SMD:SOT-353_SC-70-5`
- 3D model: SC-70-5 (KiCad packages3D, STEP)
- 3D model files: `74lvc1g08dckrg-etched.step` / `74lvc1g08dckrg-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `74lvc1g08dckrg.step` / `74lvc1g08dckrg.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [HANSCHIP semiconductor datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757861942365577216) (8 pp, sha256 `522e3cb0814b2be1`, retrieved 2026-10-18, 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/74lvc1g08dckrg-datasheet.pdf)