# 74HC1G04GW

**Nexperia** · Inverters · SOT-353

74HC1G04GW from Nexperia, 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 | n.c. | unconnected | Not connected. Leave floating or tie to a static level per board design. |
| 2 | A | input | Data input to the inverter. CMOS-level input for 74HC1G04 (TTL-level for 74HCT1G04). Includes input clamp diodes; current-limiting resistors permit driving from voltages above VCC. Input leakage 1 uA max; input capacitance ~1.5 pF. |
| 3 | GND | power_in | Ground reference (0 V). |
| 4 | Y | output | Data output. Inverted logic of input A (A=L -> Y=H; A=H -> Y=L). Symmetrical output impedance, balanced propagation delays; VOH ~ VCC - 0.1 V and VOL ~ 0.1 V at 20 uA load. |
| 5 | VCC | power_in | Supply voltage. Recommended operating range 2.0 V to 6.0 V (74HC1G04); 4.5 V to 5.5 V for 74HCT1G04. Absolute maximum 7.0 V. Quiescent supply current 10 uA max at 25 C. |

## Key specifications

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

## Ordering variants

- `74HC1G04GW`
- `74HC1G04GWGV`

## CAD (KiCad official)

- Symbol: `74HC1G04GW`
- Footprint: `Package_TO_SOT_SMD:SOT-353_SC-70-5`
- 3D model: SOT-353 (KiCad packages3D, STEP)
- 3D model files: `74hc1g04gw-etched.step` / `74hc1g04gw-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `74hc1g04gw.step` / `74hc1g04gw.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Nexperia datasheet](https://assets.nexperia.com/documents/data-sheet/74HC1G04GW.pdf) (10 pp, sha256 `ab9dee91fdb0faa0`, 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/74hc1g04gw-datasheet.pdf)