SN74AUP1G04DCKR

@@ -0,0 +1,52 @@+# SN74AUP1G04DCKR++**Texas Instruments** · Inverters · SC-70-5++SN74AUP1G04DCKR 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 | NC | unconnected | No internal connection. Leave floating or tie to a static level; does not affect device operation. |+| 2 | A | input | Logic input A to the inverter. CMOS input with hysteresis (Vhys = 250 mV typ at 3.3 V); accepts 0 V to 3.6 V regardless of VCC (3.6-V I/O tolerant). Must not be left floating during operation. |+| 3 | GND | power_in | Ground reference (0 V) for the device. Connect to system ground with a low-impedance path. |+| 4 | Y | output | Inverter output Y = /A. Push-pull CMOS output; drive capability scales with VCC (e.g. IOH/IOL = ±4 mA at VCC = 3 V, ±1.9 mA at 1.65 V). Supports live insertion via Ioff. |+| 5 | VCC | power_in | Supply voltage input. Recommended operating range 0.8 V to 3.6 V (optimized for 3.3 V). Decouple to GND with a local ceramic capacitor (typ. 0.1 µF). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SC-70-5 |+| Category | Logic |+| Pins | 5 |++## Ordering variants++- `SN74AUP1G04DCKRDCKR`+- `SN74AUP1G04DCKRDCKT`+- `SN74AUP1G04DCKRDBVR`+- `SN74AUP1G04DCKRDBVT`+- `SN74AUP1G04DCKRDRLR`+- `SN74AUP1G04DCKRDRYR`+- `SN74AUP1G04DCKRDSFR`+- `SN74AUP1G04DCKRYFPR`+- `SN74AUP1G04DCKRDPWR`++## CAD (KiCad official)++- Symbol: `SN74AUP1G04DCKR`+- Footprint: `Package_TO_SOT_SMD:SOT-353_SC-70-5`+- 3D model: SC-70-5 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/sn74aup1g04.pdf) (48 pp, sha256 `922f3fd817901e89`, 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/sn74aup1g04dckr-datasheet.pdf)

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