# SN74LVC1G11MDCKREP

**Texas Instruments** · Logic Gates · SC-70-6

SN74LVC1G11MDCKREP from Texas Instruments, in a SC-70-6. 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 | A | input | Logic input A of the 3-input AND gate; inputs accept voltages to 5.5 V and unused inputs must be held at VCC or GND. |
| 2 | GND | power_in | Ground; continuous current through VCC or GND is limited to ±100 mA. |
| 3 | B | input | Logic input B of the 3-input AND gate; inputs accept voltages to 5.5 V and unused inputs must be held at VCC or GND. |
| 4 | Y | output | Gate output Y = A • B • C in positive logic, with ±24-mA drive at 3.3 V and Ioff partial-power-down support. |
| 5 | VCC | power_in | Supply voltage, 1.65 V to 5.5 V operating, absolute maximum 6.5 V. |
| 6 | C | input | Logic input C of the 3-input AND gate; inputs accept voltages to 5.5 V and unused inputs must be held at VCC or GND. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SC-70-6 |
| Category | Logic |
| Pins | 6 |

## CAD (KiCad official)

- Symbol: `SN74LVC1G11MDCKREP`
- Footprint: `Package_TO_SOT_SMD:SOT-363_SC-70-6`
- 3D model: SC-70-6 (KiCad packages3D, STEP)
- 3D model files: `sn74lvc1g11mdckrep-etched.step` / `sn74lvc1g11mdckrep-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn74lvc1g11mdckrep.step` / `sn74lvc1g11mdckrep.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/sn74lvc1g11-ep) (13 pp, sha256 `14d2635f7c46d158`, retrieved 2026-10-11, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+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/sn74lvc1g11mdckrep-datasheet.pdf)