# SN74AUP1G08DCKR

**Texas Instruments** · Gates · SC-70-5

SN74AUP1G08DCKR from Texas Instruments, in a SC-70-5. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | A | input | Logic input A of the 2-input AND gate. Schmitt-trigger input with typical hysteresis of 250 mV at VCC = 3.3 V; input tolerant up to 3.6 V regardless of VCC. |
| 2 | B | input | Logic input B of the 2-input AND gate. Schmitt-trigger input with typical hysteresis of 250 mV at VCC = 3.3 V; input tolerant up to 3.6 V regardless of VCC. |
| 3 | GND | power_in | Ground reference (0 V). |
| 4 | Y | output | AND-gate output (Y = A · B). CMOS push-pull output driven to VCC/GND rails; recommended VCC range 0.8 V to 3.6 V. |
| 5 | VCC | power_in | Supply voltage input, 0.8 V to 3.6 V recommended (absolute max 4.6 V). Bypass locally with a ceramic capacitor. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SC-70-5 |
| Category | Logic |
| Pins | 5 |

## Ordering variants

Same part, different packaging or reel option.

- `SN74AUP1G08DCKR`
- `SN74AUP1G08DCKRDBV`
- `SN74AUP1G08DCKRDBVR`
- `SN74AUP1G08DCKRDRL`
- `SN74AUP1G08DCKRDRLR`
- `SN74AUP1G08DCKRDRY`
- `SN74AUP1G08DCKRDRYR`
- `SN74AUP1G08DCKRDSF`
- `SN74AUP1G08DCKRDSFR`
- `SN74AUP1G08DCKRDPW`
- `SN74AUP1G08DCKRDPWR`
- `SN74AUP1G08DCKRYZP`
- `SN74AUP1G08DCKRYZPR`
- `SN74AUP1G08DCKRYFP`
- `SN74AUP1G08DCKRYFPR`

## CAD (KiCad official)

- Symbol: `SN74AUP1G08DCKR`
- Footprint: `Package_TO_SOT_SMD:SOT-353_SC-70-5`
- 3D model: SC-70-5 (KiCad packages3D, STEP)
- 3D model files: `sn74aup1g08dckr-etched.step` / `sn74aup1g08dckr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn74aup1g08dckr.step` / `sn74aup1g08dckr.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/lit/ds/symlink/sn74aup1g08.pdf) (54 pp, sha256 `bf6005a9e1d88684`, retrieved 2026-08-17, tier: manufacturer)
- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/sn74aup1g08dckr-datasheet.pdf)