component
SN74LVC1G07DCKRE4
Public Made by Adomby adom
Texas Instruments Buffers, Drivers, Receivers, Transceivers, SC-70-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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SN74LVC1G07DCKRE4
Texas Instruments · Buffers, Drivers, Receivers, Transceivers · SC-70-5
SN74LVC1G07DCKRE4 from Texas Instruments, in a SC-70-5. 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 | NC | unconnected | No internal connection; this pin is not connected inside the device. |
| 2 | A | input | Buffer data input, which tolerates up to 5.5 V regardless of VCC; unused inputs must be tied to VCC or GND and must not float. |
| 3 | GND | power_in | Ground reference pin. |
| 4 | Y | output | Open-drain output that can sink up to 32 mA and must not be pulled above 5.5 V; an external pull-up is required to drive a high level. |
| 5 | VCC | power_in | Supply pin; the device operates from 1.65 V to 5.5 V, and a 0.1 µF bypass capacitor is recommended close to the pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SC-70-5 |
| Category | Logic |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
SN74LVC1G07DCKRE4 - Footprint:
Package_TO_SOT_SMD:SOT-353_SC-70-5 - 3D model: SC-70-5 (KiCad packages3D, STEP)
- 3D model files:
sn74lvc1g07dckre4-etched.step/sn74lvc1g07dckre4-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn74lvc1g07dckre4.step/sn74lvc1g07dckre4.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (49 pp, sha256
964165a5b0b5337b, retrieved 2026-10-08, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).
# SN74LVC1G07DCKRE4
**Texas Instruments** · Buffers, Drivers, Receivers, Transceivers · SC-70-5
SN74LVC1G07DCKRE4 from Texas Instruments, in a SC-70-5. 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 | NC | unconnected | No internal connection; this pin is not connected inside the device. |
| 2 | A | input | Buffer data input, which tolerates up to 5.5 V regardless of VCC; unused inputs must be tied to VCC or GND and must not float. |
| 3 | GND | power_in | Ground reference pin. |
| 4 | Y | output | Open-drain output that can sink up to 32 mA and must not be pulled above 5.5 V; an external pull-up is required to drive a high level. |
| 5 | VCC | power_in | Supply pin; the device operates from 1.65 V to 5.5 V, and a 0.1 µF bypass capacitor is recommended close to the pin. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SC-70-5 |
| Category | Logic |
| Pins | 5 |
## CAD (KiCad official)
- Symbol: `SN74LVC1G07DCKRE4`
- Footprint: `Package_TO_SOT_SMD:SOT-353_SC-70-5`
- 3D model: SC-70-5 (KiCad packages3D, STEP)
- 3D model files: `sn74lvc1g07dckre4-etched.step` / `sn74lvc1g07dckre4-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn74lvc1g07dckre4.step` / `sn74lvc1g07dckre4.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/sn74lvc1g07) (49 pp, sha256 `964165a5b0b5337b`, retrieved 2026-10-08, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-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/sn74lvc1g07dckre4-datasheet.pdf)