component
SN74LVC2G126DCUR
Public Made by Adomby adom
Texas Instruments Buffers, Drivers, Receivers, Transceivers, VSSOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSN74LVC2G126DCUR
Texas Instruments · Buffers, Drivers, Receivers, Transceivers · VSSOP-8
SN74LVC2G126DCUR from Texas Instruments, in a VSSOP-8. 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 | 1OE | input | Active-high output enable for buffer 1; drives 1Y when high, forces high-impedance when low. |
| 2 | 1A | input | Data input for buffer 1; accepts input voltages up to 5.5V independent of VCC. |
| 3 | 2Y | output | Tri-state data output for buffer 2; provides up to ±24mA drive current at 3.3V. |
| 4 | GND | power_in | Ground reference pin; carries up to 100mA continuous current from package. |
| 5 | 2A | input | Data input for buffer 2; accepts input voltages up to 5.5V independent of VCC. |
| 6 | 1Y | output | Tri-state data output for buffer 1; provides up to ±24mA drive current at 3.3V. |
| 7 | 2OE | input | Active-high output enable for buffer 2; drives 2Y when high, forces high-impedance when low. |
| 8 | VCC | power_out | Power supply voltage; operates from 1.65V to 5.5V with 0.1µF bypass capacitor recommended. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-8 |
| Category | Logic |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
SN74LVC2G126DCUR - Footprint:
Package_SO:VSSOP-8_2.3x2mm_P0.5mm - 3D model: VSSOP-8 (KiCad packages3D, STEP)
- 3D model files:
sn74lvc2g126dcur-etched.step/sn74lvc2g126dcur-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn74lvc2g126dcur.step/sn74lvc2g126dcur.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (27 pp, sha256
366b9ecc851ba893, retrieved 2026-09-22, 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 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).