component
SN74AHC1G04DB
Public Made by Adomby adom
lingxingic Inverters, SOT-23-5. 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
markdownSN74AHC1G04DB
lingxingic · Inverters · SOT-23-5
SN74AHC1G04DB from lingxingic, in a SOT-23-5. 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 | n.c. | unconnected | Not connected (n.c.) according to the pin description table. |
| 2 | A | input | Data input of the inverter; recommended input voltage is 0 V to 5.5 V and the absolute maximum is -0.5 V to +7.0 V, with CMOS switching levels on the SN74AHC1G04 and TTL levels on the SN74AHCT1G04. |
| 3 | GND | power_in | Ground reference, 0 V. |
| 4 | Y | output | Data output of the inverter; output current is limited to ±25 mA and output clamp current to ±20 mA. |
| 5 | VCC | power_in | Supply voltage; recommended 2.0 V to 5.5 V for the SN74AHC1G04 and 4.5 V to 5.5 V for the SN74AHCT1G04, with an absolute maximum of +7.0 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | lingxingic |
| Package | SOT-23-5 |
| Category | Logic |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
SN74AHC1G04DB - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
sn74ahc1g04db-etched.step/sn74ahc1g04db-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn74ahc1g04db.step/sn74ahc1g04db.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: lingxingic datasheet (14 pp, sha256
88ae0aca25113f1f, retrieved 2026-10-09, 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).