SN74LV1T04DCKR

@@ -0,0 +1,47 @@+# SN74LV1T04DCKR++**Texas Instruments** · Inverters · SC-70-5++SN74LV1T04DCKR 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 | Not internally connected. May be left floating or tied to GND/VCC per board design. |+| 2 | A | input | Logic input A to the inverter. Reduced CMOS input thresholds (V_IH min ~1.35 V at 3.3 V V_CC; V_IL max ~0.8 V) allow direct interfacing from lower-voltage logic. 5-V tolerant regardless of V_CC. |+| 3 | GND | power_in | Ground reference (0 V) for the device. |+| 4 | Y | output | Inverted logic output (Y = /A), referenced to V_CC. Push-pull CMOS drive: 8 mA at 5 V, 7 mA at 3.3 V, 5 mA at 2.5 V, 3 mA at 1.8 V. |+| 5 | VCC | power_in | Positive supply rail. Operating range 1.6 V to 5.5 V (recommended); absolute max 7.0 V. Sets the output high level and defines the down-translation target rail. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SC-70-5 |+| Category | Logic |+| Pins | 5 |++## Ordering variants++- `SN74LV1T04DCKRDCKR`+- `SN74LV1T04DCKRDCKT`+- `SN74LV1T04DCKRDBVR`+- `SN74LV1T04DCKRDBVT`++## CAD (KiCad official)++- Symbol: `SN74LV1T04DCKR`+- 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/sn74lv1t04.pdf) (26 pp, sha256 `e13f07ae46199f2b`, 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/sn74lv1t04dckr-datasheet.pdf)

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