# SN74HC07N

**XBLW** · Buffers, Drivers, Receivers, Transceivers · DIP-14

SN74HC07N from XBLW, in a DIP-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 | Gate 1 input of the hex open-drain buffer. |
| 2 | 1Y | output | Gate 1 open-drain output, requires a pull-up resistor. |
| 3 | 2A | input | Gate 2 input of the hex open-drain buffer. |
| 4 | 2Y | output | Gate 2 open-drain output, requires a pull-up resistor. |
| 5 | 3A | input | Gate 3 input of the hex open-drain buffer. |
| 6 | 3Y | output | Gate 3 open-drain output, requires a pull-up resistor. |
| 7 | GND | power_in | Ground pin. |
| 8 | 4Y | output | Gate 4 open-drain output, requires a pull-up resistor. |
| 9 | 4A | input | Gate 4 input of the hex open-drain buffer. |
| 10 | 5Y | output | Gate 5 open-drain output, requires a pull-up resistor. |
| 11 | 5A | input | Gate 5 input of the hex open-drain buffer. |
| 12 | 6Y | output | Gate 6 open-drain output, requires a pull-up resistor. |
| 13 | 6A | input | Gate 6 input of the hex open-drain buffer. |
| 14 | VCC | power_in | Positive supply voltage pin. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | XBLW |
| Package | DIP-14 |
| Category | Logic |
| Pins | 14 |

## CAD (KiCad official)

- Symbol: `SN74HC07N`
- Footprint: `Package_DIP:DIP-14_W7.62mm`
- 3D model: DIP-14 (KiCad packages3D, STEP)
- 3D model files: `sn74hc07n-etched.step` / `sn74hc07n-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn74hc07n.step` / `sn74hc07n.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [XBLW datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8563441266496606208) (14 pp, sha256 `9b1bdbc1b7fa5643`, retrieved 2026-10-15, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (vision), consensus `claude-opus-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/sn74hc07n-datasheet.pdf)