# 74LVC1G00DBVRG

**HANSCHIP semiconductor** · Gates · SOT-23-5

74LVC1G00DBVRG from HANSCHIP semiconductor, 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 | A | input | Logic input A of the 2-input NAND gate. CMOS input, VIH >= 0.7*VCC (for VCC 3-5.5 V); tolerates 0 to 5.5 V regardless of VCC (5 V-tolerant). |
| 2 | B | input | Logic input B of the 2-input NAND gate. CMOS input, VIH >= 0.7*VCC (for VCC 3-5.5 V); tolerates 0 to 5.5 V regardless of VCC (5 V-tolerant). |
| 3 | GND | power_in | Ground / negative supply return (0 V reference). |
| 4 | Y | output | NAND gate output, Y = NOT(A AND B). Push-pull CMOS output; sinks/sources up to 32 mA at VCC = 4.5 V (16 mA @ 3 V, 8 mA @ 2.3 V, 4 mA @ 1.65 V). |
| 5 | VCC | power_in | Positive supply, 1.65 V to 5.5 V operating range (absolute max 6.5 V). Decouple with a local bypass capacitor to GND. |

## Key specifications

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

## Ordering variants

Same part, different packaging or reel option.

- `74LVC1G00DBVRG`
- `74LVC1G00DBVRGDCKRG`

## CAD (KiCad official)

- Symbol: `74LVC1G00DBVRG`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `74lvc1g00dbvrg-etched.step` / `74lvc1g00dbvrg-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `74lvc1g00dbvrg.step` / `74lvc1g00dbvrg.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [HANSCHIP semiconductor datasheet](docs/74lvc1g00dbvrg-datasheet.pdf) (8 pp, sha256 `5d2b6cc658b79d9d`, retrieved 2026-08-17, 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:** `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/74lvc1g00dbvrg-datasheet.pdf)