component

74LVC1G126GW

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by Ray

Nexperia Buffer/Driver/Transceiver, SOT-353. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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74LVC1G126GW

Nexperia · Buffer/Driver/Transceiver · SOT-353

74LVC1G126GW from Nexperia, in a SOT-353. 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 OE input Output enable input (active HIGH). When OE = HIGH, the buffer passes A to Y; when OE = LOW, Y is placed in the high-impedance (Z) state. Schmitt-trigger input, tolerant to 5.5 V regardless of VCC.
2 A input Data input to the buffer. Schmitt-trigger input, tolerant to 5.5 V regardless of VCC (overvoltage-tolerant input). Data is passed to Y when OE is HIGH.
3 GND power_in Ground reference (0 V). All voltages in the datasheet are referenced to this pin.
4 Y tri_state Data output (3-state). Drives ±24 mA at VCC = 3.0 V. High-impedance when OE = LOW; follows A when OE = HIGH.
5 VCC power_in Supply voltage input. Recommended operating range 1.65 V to 5.5 V; absolute maximum -0.5 V to +6.5 V. Bypass with a local decoupling capacitor to GND.

Key specifications

Parameter Value
Manufacturer Nexperia
Package SOT-353
Category Logic
Pins 5

Ordering variants

  • 74LVC1G126GW
  • 74LVC1G126GWGV
  • 74LVC1G126GWGM
  • 74LVC1G126GWGN
  • 74LVC1G126GWGS
  • 74LVC1G126GWGX
  • 74LVC1G126GWGZ

CAD (KiCad official)

  • Symbol: 74LVC1G126GW
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SOT-353 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: Nexperia datasheet (19 pp, sha256 3a3d7e1a83e4da08, 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