component
SN74AHC1G14DCKR
Public Made by Adomby adom
TECH PUBLIC Logic Gates, SOT-353. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownSN74AHC1G14DCKR
TECH PUBLIC · Logic Gates · SOT-353
SN74AHC1G14DCKR from TECH PUBLIC, 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 | NC | unconnected | No internal connection; leave unconnected. |
| 2 | A | input | Schmitt-trigger inverter input; VIL max 0.9 V and VIH min 1.9 V at VCC = 3.0 V (see electrical characteristics). |
| 3 | GND | power_in | Ground reference; 0 V supply return. |
| 4 | Y | output | Inverted logic output; IOH/IOL ±8 mA at VCC = 4.5 V, output voltage range 0 to VCC. |
| 5 | VCC | power_in | Positive supply voltage; operating range 2 V to 5.5 V, absolute maximum 7 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-353 |
| Category | Logic |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
SN74AHC1G14DCKR - Footprint:
Package_TO_SOT_SMD:SOT-353_SC-70-5 - 3D model: SOT-353 (KiCad packages3D, STEP)
- 3D model files:
sn74ahc1g14dckr-etched.step/sn74ahc1g14dckr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn74ahc1g14dckr.step/sn74ahc1g14dckr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (6 pp, sha256
595e9c3c2afba0ea, retrieved 2026-09-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-sonnet-4-6(vision), consensusclaude-opus-4-7(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).