SN74LVC1G07DCKR

@@ -0,0 +1,53 @@+# SN74LVC1G07DCKR++**Texas Instruments** · Buffer/Driver/Transceiver · SC-70-5++SN74LVC1G07DCKR 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. May be left floating or tied to GND/VCC for layout convenience. |+| 2 | A | input | Logic input to the buffer. Accepts input voltages 0-5.5 V independent of VCC (1.65-5.5 V). VIH is typically 0.7*VCC and VIL is 0.3*VCC at 4.5-5.5 V VCC. High input impedance CMOS gate. |+| 3 | GND | power_in | Ground reference (0 V) for the device. Must be tied to system ground. |+| 4 | Y | output | Open-drain non-inverting buffer output. Follows A: when A is high the output is high-impedance (requires external pull-up), when A is low the output pulls to GND. Sinks up to 32 mA (IOL, VCC=4.5 V) and tolerates up to 5.5 V pull-up regardless of VCC. Enables wired-OR/AND and level translation. |+| 5 | VCC | power_in | Positive supply voltage input, 1.65 V to 5.5 V recommended operating range. ICC is 10 uA maximum. Bypass with a 0.1 uF ceramic capacitor to GND close to the pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SC-70-5 |+| Category | Logic |+| Pins | 5 |++## Ordering variants++- `SN74LVC1G07DCKRDCKR`+- `SN74LVC1G07DCKRDCKT`+- `SN74LVC1G07DCKRDBVR`+- `SN74LVC1G07DCKRDBVT`+- `SN74LVC1G07DCKRDRLR`+- `SN74LVC1G07DCKRDRYR`+- `SN74LVC1G07DCKRDSFR`+- `SN74LVC1G07DCKRYZPR`+- `SN74LVC1G07DCKRYZVR`+- `SN74LVC1G07DCKRDPWR`++## CAD (KiCad official)++- Symbol: `SN74LVC1G07DCKR`+- 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/sn74lvc1g07.pdf) (49 pp, sha256 `0c2f8b64141be3a6`, 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/sn74lvc1g07dckr-datasheet.pdf)

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