component
SN74AHC1G14DCK3
Public Made by Adomby adom
Texas Instruments Inverters, SC-70-5. 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
markdownSN74AHC1G14DCK3
Texas Instruments · Inverters · SC-70-5
SN74AHC1G14DCK3 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 | NC | unconnected | No-connect pin, listed in Table 4-1 as having no function on the DCK package. |
| 2 | A | input | Data input of the inverter (Y = A); the input voltage range is 0 V to 5.5 V, and unused inputs must be held at VCC or GND for proper operation. |
| 3 | GND | power_in | Ground reference pin for the device. |
| 4 | Y | output | Inverted data output (Y = A) with ±8 mA drive at VCC = 5 V, and load currents must not exceed ±50 mA. |
| 5 | VCC | power_in | Supply pin with a recommended operating range of 2 V to 5.5 V, and a 0.1-µF bypass capacitor placed as close as possible to this pin is recommended. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SC-70-5 |
| Category | Logic |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
SN74AHC1G14DCK3 - Footprint:
Package_TO_SOT_SMD:SOT-353_SC-70-5 - 3D model: SC-70-5 (KiCad packages3D, STEP)
- 3D model files:
sn74ahc1g14dck3-etched.step/sn74ahc1g14dck3-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn74ahc1g14dck3.step/sn74ahc1g14dck3.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (26 pp, sha256
d46866c2e910f4b3, retrieved 2026-10-08, 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, primaryclaude-haiku-5-5(text), consensusclaude-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).