# 74LVC1G04CT05ARCQ

**GR** · Inverters · SC-70-5

74LVC1G04CT05ARCQ from GR, 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 | NC | unconnected | Listed as No Connected in the pin table for the SC70(CT) package, so it has no internal connection. |
| 2 | A | input | Logic input of the inverter (Y = A-bar); inputs accept voltages up to 5.5 V. |
| 3 | GND | power_in | Ground reference; all voltages are referenced to GND (0 V). |
| 4 | Y | output | Inverted output; provides ±24 mA output drive at 3.3 V VCC. |
| 5 | VCC | power_in | Supply voltage, specified for 1.65 V to 5.5 V operation. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | GR |
| 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 |
|---|---|---|---|---|---|---|---|
| VCC Supply Voltage | VCC | -0.5 |  | 6.5 | V |  | 3 |
| Input Voltage Range | VI | -0.5 |  | 6.5 | V |  | 3 |
| Output Voltage Range | VO | -0.5 |  | 6.5 | V | applied to any output in the high-impedance or power-off state; footnote (1) | 3 |
| Continuous Output Current | IO | -50 |  | 50 | mA |  | 3 |
| Junction Temperature | TJ |  |  | 125 | ℃ |  | 3 |
| Operating Temperature | TOP | 0 |  | 70 | ℃ |  | 3 |
| High Level Input Voltage | VIH | 1.7 |  |  | V | VCC=2.3V to 2.7V | 3 |
| Low Level Input Voltage | VIL |  |  | 0.7 | V | VCC=2.3V to 2.7V | 3 |
| Low Level Input Voltage | VIL |  |  | 0.8 | V | VCC=3V to 3.6V | 3 |
| High Level Output Current | IOH |  |  | -4 | mA | VCC=1.65V | 3 |
| High Level Output Current | IOH |  |  | -8 | mA | VCC=2.3V | 3 |
| High Level Output Current | IOH |  |  | -16 | mA | VCC=3V | 3 |
| High Level Output Current | IOH |  |  | -24 | mA |  | 3 |
| High Level Output Current | IOH |  |  | -32 | mA | VCC=4.5V | 3 |
| Low Level Output Current | IOL |  |  | 4 | mA | VCC=1.65V | 3 |
| Low Level Output Current | IOL |  |  | 8 | mA | VCC=2.3V | 3 |
| Low Level Output Current | IOL |  |  | 16 | mA | VCC=3V | 3 |
| Low Level Output Current | IOL |  |  | 24 | mA |  | 3 |
| Low Level Output Current | IOL |  |  | 32 | mA | VCC=4.5V | 3 |
| Low Level Output Voltage | VOL |  |  | 0.1 | V | VCC=1.65V to 5.5V,IOH=100uA | 4 |
| A Input Leakage Current | II | -1 | 0 | 1 | uA | VCC=0 to 5.5V,VI=VCC or GND | 4 |
| Power Off Leakage Current | Ioff | -10 | 0 | 10 | uA | VCC=0V,VI or VO=5.5V | 4 |
| Quiescent Supply Current | ICC |  | 0 | 10 | uA | VCC=1.65V to 5.5V,VI=VCC or GND,IO=0 | 4 |
| Additional Quiescent Supply Current Per Input Pin | ∆ICC |  |  | 500 | uA | VCC=3V to 5.5V,one input at VCC-0.6V,other inputs at VCC or GND | 4 |

## CAD (KiCad official)

- Symbol: `74LVC1G04CT05ARCQ`
- Footprint: `Package_TO_SOT_SMD:SOT-353_SC-70-5`
- 3D model: SC-70-5 (KiCad packages3D, STEP)
- 3D model files: `74lvc1g04ct05arcq-etched.step` / `74lvc1g04ct05arcq-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `74lvc1g04ct05arcq.step` / `74lvc1g04ct05arcq.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [GR datasheet](docs/74lvc1g04ct05arcq-datasheet.pdf) (13 pp, sha256 `8acd8f69d87e677b`, retrieved 2026-10-18, tier: lcsc)
- **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/74lvc1g04ct05arcq-datasheet.pdf)