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SN74AUC2G126DCUR

Public Made by Adom

by adom

Texas Instruments Buffers, Drivers, Receivers, Transceivers, VSSOP-8-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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SN74AUC2G126DCUR

Texas Instruments · Buffers, Drivers, Receivers, Transceivers · VSSOP-8-0.5mm

SN74AUC2G126DCUR from Texas Instruments, in a VSSOP-8-0.5mm. 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 1OE input Output Enable input for buffer 1; output 1Y is high-impedance when low.
2 1A input Data input for buffer 1, input voltage range 0 to 3.6 V.
3 2Y tri_state 3-state output for buffer 2, high-impedance when 2OE is low.
4 GND power_in Ground reference.
5 2A input Data input for buffer 2, input voltage range 0 to 3.6 V.
6 1Y tri_state 3-state output for buffer 1, high-impedance when 1OE is low.
7 2OE input Output Enable input for buffer 2; output 2Y is high-impedance when low.
8 VCC power_in Supply voltage, operating range 0.8 V to 2.7 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package VSSOP-8-0.5mm
Category Logic
Pins 8

CAD (KiCad official)

  • Symbol: SN74AUC2G126DCUR
  • Footprint: Package_SO:VSSOP-8_2.3x2mm_P0.5mm
  • 3D model: VSSOP-8-0.5mm (KiCad packages3D, STEP)
  • 3D model files: sn74auc2g126dcur-etched.step / sn74auc2g126dcur-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn74auc2g126dcur.step / sn74auc2g126dcur.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (17 pp, sha256 bbb7a34d229bf038, retrieved 2026-10-07, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (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