# 74HC10NS14ARDQ

**GR** · Logic Gates · SOP-14

74HC10NS14ARDQ from GR, in a SOP-14. 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 | 1A | input | Data input 1A of NAND gate 1 (buffered); gate function is Y = NOT(A·B·C) with VCC from 2 V to 6 V. |
| 2 | 1B | input | Data input 1B of NAND gate 1 (buffered); gate function is Y = NOT(A·B·C). |
| 3 | 2A | input | Data input 2A of NAND gate 2 (buffered); gate function is Y = NOT(A·B·C). |
| 4 | 2B | input | Data input 2B of NAND gate 2 (buffered); gate function is Y = NOT(A·B·C). |
| 5 | 2C | input | Data input 2C of NAND gate 2 (buffered); gate function is Y = NOT(A·B·C). |
| 6 | 2Y | output | Data output of NAND gate 2; logic low when 2A, 2B and 2C are all high. |
| 7 | GND | power_in | Ground reference (0 V); all device voltages are referenced to this pin. |
| 8 | 3Y | output | Data output of NAND gate 3; logic low when 3A, 3B and 3C are all high. |
| 9 | 3A | input | Data input 3A of NAND gate 3 (buffered); gate function is Y = NOT(A·B·C). |
| 10 | 3B | input | Data input 3B of NAND gate 3 (buffered); gate function is Y = NOT(A·B·C). |
| 11 | 3C | input | Data input 3C of NAND gate 3 (buffered); gate function is Y = NOT(A·B·C). |
| 12 | 1Y | output | Data output of NAND gate 1; logic low when 1A, 1B and 1C are all high. |
| 13 | 1C | input | Data input 1C of NAND gate 1 (buffered); gate function is Y = NOT(A·B·C). |
| 14 | VCC | power_in | Supply voltage; recommended operating range 2 V to 6 V, absolute maximum 7 V (−0.5 V to 7 V). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | GR |
| Package | SOP-14 |
| Category | Logic |
| Pins | 14 |

## 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 | -0.5 |  | 7 | V |  | 3 |
| Power Dissipation | PD |  |  | 500 | mW |  | 3 |
| Junction Temperature | TJ |  |  | 125 | ℃ |  | 3 |
| Operating Temperature | TOP | -40 |  | 85 | ℃ |  | 3 |
| Supply Voltage | VCC | 2 |  | 6 | V | Wide operating voltage range (Features) | 1 |
| Operating Temperature |  | -40 |  | 85 | ℃ | Wide operating temperature range (Features) | 1 |
| High Level Input Voltage | VIH | 1.5 |  |  | V | VCC=2V | 3 |
| High Level Input Voltage | VIH | 3.15 |  |  | V | VCC=4.5V | 3 |
| High Level Input Voltage | VIH | 4.2 |  |  | V | VCC=6V | 3 |
| Low Level Input Voltage | VIL |  |  | 0.5 | V | VCC=2V | 3 |
| Low Level Input Voltage | VIL |  |  | 1.35 | V | VCC=4.5V | 3 |
| Low Level Input Voltage | VIL |  |  | 1.8 | V | VCC=6V | 3 |
| High Level Output Voltage | VOH | 1.9 |  |  | V | VCC=2V,IO=-20uA | 3 |
| High Level Output Voltage | VOH | 4.4 |  |  | V | VCC=4.5V,IO=-20uA | 3 |
| High Level Output Voltage | VOH | 5.9 |  |  | V | VCC=6V,IO=-20uA | 3 |
| High Level Output Voltage | VOH | 4 |  |  | V | VCC=4.5V,IO=-4mA | 3 |
| High Level Output Voltage | VOH | 5.5 |  |  | V | VCC=6V,IO=-5.2mA | 3 |
| Low Level Output Voltage | VOL |  |  | 0.1 | V | VCC=2V,IO=20uA | 3 |
| Low Level Output Voltage | VOL |  |  | 0.4 | V | VCC=4.5V,IO=4mA | 3 |
| Input Leakage Current | II | -2 | 0 | 2 | uA | VCC=6V,VI=VCC or GND | 3 |
| Quiescent Supply Current | ICC |  | 0 | 10 | uA | VCC=6V,VI=VCC/GND | 3 |

## CAD (KiCad official)

- Symbol: `74HC10NS14ARDQ`
- Footprint: `Package_SO:SOIC-14_3.9x8.7mm_P1.27mm`
- 3D model: SOP-14 (KiCad packages3D, STEP)
- 3D model files: `74hc10ns14ardq-etched.step` / `74hc10ns14ardq-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `74hc10ns14ardq.step` / `74hc10ns14ardq.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [GR datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603388396002037760) (7 pp, sha256 `a3d0635dfc46e670`, 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/74hc10ns14ardq-datasheet.pdf)