# 74LVC1G04M5

**HGSEMI** · Inverters · SOT-23-5

74LVC1G04M5 from HGSEMI, 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 | NC | unconnected | No internal connection; this pin is a no-connect (empty pin) and is not connected inside the device. |
| 2 | A | input | Logic input of the inverter; the datasheet gives an input voltage range VI of 0 to 5.5 V in the recommended operating conditions, with absolute maximum input voltage VIN of -0.5 to 6.5 V. |
| 3 | GND | power_in | Ground (power supply ground) pin for the device. |
| 4 | Y | output | Inverted logic output (Y = A-bar); the output voltage VO ranges from 0 to VCC, and the absolute maximum output current per pin is 25 mA. |
| 5 | VCC | power_in | Positive supply pin; the recommended operating supply voltage is 1.65 V to 5.5 V, with an absolute maximum of 6.5 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | HGSEMI |
| Package | SOT-23-5 |
| Category | Logic ICs |
| 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 | 1.65 |  | 5.5 | V |  | 4 |
| High-level input voltage | VIH | 1.7 |  |  | V | VCC=2.3V~2.7V | 4 |
| Low-level input voltage | VIL |  |  | 0.7 | V | VCC=2.3V~2.7V | 4 |
| Input voltage | VI | 0 |  | 5.5 | 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 | II | -5 | 0.01 | 5 | uA | VI=5.5V or GND, VCC=0~5.5V, TA=25°C | 5 |
| Power-off leakage current (VI) | IOFF | -10 | 0.01 | 10 | uA | VI=5.5V, VCC=0, TA=25°C | 5 |
| Power-off leakage current (VO) | IOFF | -10 | 0.01 | 10 | uA | VO=5.5V, VCC=0, TA=25°C | 5 |
| Supply current | ICC |  | 0.01 | 10 | uA | VI=5.5V, IO=0, VCC=1.65V~5.5V, TA=25°C | 5 |
| Supply current change | ΔICC |  | 25 |  | uA | A=VCC-0.6V, VCC=3V~5.5V, TA=25°C | 5 |
| Supply voltage (absolute max) | VCC |  |  | 6.5 | V |  | 3 |
| Input voltage (absolute max) | VIN | -0.5 |  | 6.5 | V |  | 3 |
| Output voltage (absolute max) | VOUT | -0.5 |  | 6.5 | V | VCC=0V power-off state | 3 |
| Output current per pin | IOUT |  |  | 25 | mA |  | 3 |
| VCC or GND current | ICC |  |  | 50 | mA |  | 3 |
| Storage temperature | TS | -65 |  | 150 | °C |  | 3 |
| Operating temperature | TA | -25 |  | 70 | °C |  | 3 |
| Lead soldering temperature | TW |  |  | 260 | °C | 10s | 3 |
| High-level output voltage | VOH |  | 1.64 |  | V | IOH=-100uA, VCC=1.65V~5.5V, TA=25°C | 5 |
| High-level output voltage | VOH |  | 1.47 |  | V | IOH=-4 mA, VCC=1.65V, TA=25°C | 5 |
| High-level output voltage | VOH |  | 2.15 |  | V | IOH=-8 mA, VCC=2.3V, TA=25°C | 5 |
| High-level output voltage | VOH |  | 2.73 |  | V | IOH=-16 mA, VCC=3V, TA=25°C | 5 |
| High-level output voltage | VOH |  | 4 |  | V | IOH=-32 mA, VCC=4.5V, TA=25°C | 5 |
| Low-level output voltage | VOL |  | 0.01 |  | V | IOH=100uA, VCC=1.65V~5.5V, TA=25°C | 5 |
| Low-level output voltage | VOL |  | 0.11 |  | V | IOH=4 mA, VCC=1.65V, TA=25°C | 5 |
| Low-level output voltage | VOL |  | 0.2 |  | V | IOH=16 mA, VCC=3V, TA=25°C | 5 |
| Low-level output voltage | VOL |  | 0.35 |  | V | IOH=32 mA, VCC=4.5V, TA=25°C | 5 |
| Propagation delay high-to-low | tPHL |  | 10 |  | ns | CL=15pF, VCC=5.0V, TA=25°C | 5 |
| Propagation delay low-to-high | tPLH |  | 10 |  | ns | CL=15pF, VCC=5.0V, TA=25°C | 5 |

## CAD (KiCad official)

- Symbol: `74LVC1G04M5`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `74lvc1g04m5-etched.step` / `74lvc1g04m5-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `74lvc1g04m5.step` / `74lvc1g04m5.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [HGSEMI datasheet](docs/74lvc1g04m5-datasheet.pdf) (8 pp, sha256 `8bcd11fb0534bf57`, retrieved 2026-10-22, 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/74lvc1g04m5-datasheet.pdf)