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SN74LVC1G126DBVR

Public Made by Adom

by adom

Texas Instruments Buffers, Drivers, Receivers, Transceivers, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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SN74LVC1G126DBVR

Texas Instruments · Buffers, Drivers, Receivers, Transceivers · SOT-23-5

SN74LVC1G126DBVR from Texas Instruments, in a SOT-23-5. 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 OE input Output-enable input: when OE is low the output Y is disabled (high-impedance), when OE is high A is passed to Y, and OE should be tied to GND to hold the high-impedance state during power up or power down.
2 A input Data input whose level is passed to output Y when OE is high; it is an over-voltage tolerant input that accepts up to 5.5 V and unused inputs must be tied to VCC or GND.
3 GND power_in Ground reference pin for the device.
4 Y tri_state Three-state output that drives high or low when OE is high and is high-impedance when OE is low, with ±24 mA drive at 3.3 V.
5 VCC power_in Supply pin; the recommended operating supply range is 1.65 V to 5.5 V (1.5 V for data retention only).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-5
Category Logic
Pins 5

CAD (KiCad official)

  • Symbol: SN74LVC1G126DBVR
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: sn74lvc1g126dbvr-etched.step / sn74lvc1g126dbvr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn74lvc1g126dbvr.step / sn74lvc1g126dbvr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (49 pp, sha256 c73611ec7322b956, retrieved 2026-10-08, tier: manufacturer)
  • 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