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SN74LVC1G125DCK3

Public Made by Adom

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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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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs sn74lvc1g125dck3: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
viewers sn74lvc1g125dck3: viewers · Ray 8d ago
package.json Publish 0.1.0 · Ray 8d ago
page.json Set visibility: public · Ray 8d ago
README.md Initial commit: component/sn74lvc1g125dck3 · Ray 8d ago
sn74lvc1g125dck3-etched.fit.json sn74lvc1g125dck3: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
sn74lvc1g125dck3-etched.glb sn74lvc1g125dck3: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
sn74lvc1g125dck3-etched.step sn74lvc1g125dck3: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
sn74lvc1g125dck3.glb Publish 0.1.0 · Ray 8d ago
sn74lvc1g125dck3.kicad_mod Publish 0.1.0 · Ray 8d ago
sn74lvc1g125dck3.kicad_sym Publish 0.1.0 · Ray 8d ago
sn74lvc1g125dck3.lbr Publish 0.1.0 · Ray 8d ago
sn74lvc1g125dck3.step Publish 0.1.0 · Ray 8d ago

SN74LVC1G125DCK3

Texas Instruments · Buffers, Drivers, Receivers, Transceivers · SC-70-5

SN74LVC1G125DCK3 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 OE input Output-enable input (active low); when high, output Y enters high-impedance state; when low, output reflects input A; accepts input voltages 0 to 5.5V.
2 A input Data input; drives output Y when OE is low according to the device logic function; accepts input voltages 0 to 5.5V.
3 GND power_in Ground; device reference voltage.
4 Y output 3-state output; drives data from input A when OE is low, enters high-impedance when OE is high; output voltage range 0 to VCC.
5 VCC power_in Power supply voltage; operating range 1.65V to 5.5V; maximum absolute rating 6.5V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SC-70-5
Category Logic
Pins 5

CAD (KiCad official)

  • Symbol: SN74LVC1G125DCK3
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SC-70-5 (KiCad packages3D, STEP)
  • 3D model files: sn74lvc1g125dck3-etched.step / sn74lvc1g125dck3-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn74lvc1g125dck3.step / sn74lvc1g125dck3.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (52 pp, sha256 65afa3f9d879b37c, retrieved 2026-09-27, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (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