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CD74AC14M

Public Made by Adom

by adom

Texas Instruments Inverters, SOIC-14. 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 Publish 0.1.0 · Ray 9h ago
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cd74ac14m-etched.glb cd74ac14m: factory component page (tier=lcsc) · Ray 9h ago
cd74ac14m-etched.step cd74ac14m: factory component page (tier=lcsc) · Ray 9h ago
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package.json cd74ac14m: LCSC part number C2861840 (was published as the bare integer) · Ray 8h ago
page.json cd74ac14m: LCSC part number C2861840 (was published as the bare integer) · Ray 8h ago
README.md Initial commit: component/cd74ac14m · Ray 9h ago

CD74AC14M

Texas Instruments · Inverters · SOIC-14

CD74AC14M from Texas Instruments, in a SOIC-14. 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 1A input Schmitt trigger inverter input for channel 1.
2 1Y output Schmitt trigger inverter output for channel 1; inverted logic.
3 2A input Schmitt trigger inverter input for channel 2.
4 2Y output Schmitt trigger inverter output for channel 2; inverted logic.
5 3A input Schmitt trigger inverter input for channel 3.
6 3Y output Schmitt trigger inverter output for channel 3; inverted logic.
7 GND power_in Ground reference.
8 4Y output Schmitt trigger inverter output for channel 4; inverted logic.
9 4A input Schmitt trigger inverter input for channel 4.
10 5Y output Schmitt trigger inverter output for channel 5; inverted logic.
11 5A input Schmitt trigger inverter input for channel 5.
12 6Y output Schmitt trigger inverter output for channel 6; inverted logic.
13 6A input Schmitt trigger inverter input for channel 6.
14 VCC power_in Positive power supply; 1.5V to 6V for SOIC package.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-14
Category Logic
Pins 14

CAD (KiCad official)

  • Symbol: CD74AC14M
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: cd74ac14m-etched.step / cd74ac14m-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cd74ac14m.step / cd74ac14m.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (22 pp, sha256 af302d22d02b6bfe, retrieved 2026-10-06, 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 0.3, 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