# SN74LV1T04DCKR-TP

**TECH PUBLIC** · Translators, Level Shifters · SOT-353

SN74LV1T04DCKR-TP from TECH PUBLIC, in a SOT-353. 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; the datasheet pin configuration labels pin 1 as NC. |
| 2 | A | input | Inverter input (logic symbol pin A); low-threshold, 5V-tolerant input with recommended VIN 0 to 5.5V. |
| 3 | GND | power_in | Ground pin. |
| 4 | Y | output | Inverter output (Y = NOT A), referenced to VCC with recommended VOUT 0 to VCC and ±8mA drive at VCC=5.0V. |
| 5 | VCC | power_in | Supply voltage pin, recommended operating range 1.6V to 5.5V (absolute maximum -0.5 to 7V). |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `SN74LV1T04DCKR-TP`
- Footprint: `Package_TO_SOT_SMD:SOT-353_SC-70-5`
- 3D model: SOT-353 (KiCad packages3D, STEP)
- 3D model files: `sn74lv1t04dckr-tp-etched.step` / `sn74lv1t04dckr-tp-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn74lv1t04dckr-tp.step` / `sn74lv1t04dckr-tp.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [TECH PUBLIC datasheet](docs/sn74lv1t04dckr-tp-datasheet.pdf) (8 pp, sha256 `398770240e8691d4`, retrieved 2026-10-17, 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/sn74lv1t04dckr-tp-datasheet.pdf)