component
74AC14SC
Public Made by Adomby adom
onsemi Inverters, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdown74AC14SC
onsemi · Inverters · SOIC-14
74AC14SC from onsemi, 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 | I0 | input | Schmitt-trigger input of inverter 0, which drives output O0. |
| 2 | O0 | output | Inverting output of gate 0, sources/sinks 24mA. |
| 3 | I1 | input | Schmitt-trigger input of inverter 1, which drives output O1. |
| 4 | O1 | output | Inverting output of gate 1, sources/sinks 24mA. |
| 5 | I2 | input | Schmitt-trigger input of inverter 2, which drives output O2. |
| 6 | O2 | output | Inverting output of gate 2, sources/sinks 24mA. |
| 7 | GND | power_in | Ground reference for the device. |
| 8 | O3 | output | Inverting output of gate 3, sources/sinks 24mA. |
| 9 | I3 | input | Schmitt-trigger input of inverter 3, which drives output O3. |
| 10 | O4 | output | Inverting output of gate 4, sources/sinks 24mA. |
| 11 | I4 | input | Schmitt-trigger input of inverter 4, which drives output O4. |
| 12 | O5 | output | Inverting output of gate 5, sources/sinks 24mA. |
| 13 | I5 | input | Schmitt-trigger input of inverter 5, which drives output O5. |
| 14 | VCC | power_in | Positive supply voltage for the device. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | SOIC-14 |
| Category | Logic ICs |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
74AC14SC - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOIC-14 (KiCad packages3D, STEP)
- 3D model files:
74ac14sc-etched.step/74ac14sc-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);74ac14sc.step/74ac14sc.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (11 pp, sha256
a61566ed52e92377, retrieved 2026-10-30, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(vision), consensusclaude-opus-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).