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SN74AHC1G09DCKR
Public Made by Adomby adom
Texas Instruments Logic Gates, SC-70-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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SN74AHC1G09DCKR
Texas Instruments · Logic Gates · SC-70-5
SN74AHC1G09DCKR 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 | A | input | 2-input AND gate input with VIH from 1.5V (VCC=2V) to 3.85V (VCC=5.5V) and VIL from 0.5V to 1.65V across the operating range. |
| 2 | B | input | 2-input AND gate input with VIH from 1.5V (VCC=2V) to 3.85V (VCC=5.5V) and VIL from 0.5V to 1.65V across the operating range. |
| 3 | GND | power_in | Ground reference potential with continuous current rating of ±50 mA. |
| 4 | Y | output | Open-drain AND gate output (Y = A × B) with maximum sink current 8 mA at VCC=5V and output voltage range 0 to VCC. |
| 5 | VCC | power_in | Positive power supply with operating voltage range from 2V to 5.5V and continuous current rating of ±50 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SC-70-5 |
| Category | Logic |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
SN74AHC1G09DCKR - Footprint:
Package_TO_SOT_SMD:SOT-353_SC-70-5 - 3D model: SC-70-5 (KiCad packages3D, STEP)
- 3D model files:
sn74ahc1g09dckr-etched.step/sn74ahc1g09dckr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn74ahc1g09dckr.step/sn74ahc1g09dckr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (22 pp, sha256
9f0a6795da9d608d, retrieved 2026-09-26, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).
# SN74AHC1G09DCKR
**Texas Instruments** · Logic Gates · SC-70-5
SN74AHC1G09DCKR 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 | A | input | 2-input AND gate input with VIH from 1.5V (VCC=2V) to 3.85V (VCC=5.5V) and VIL from 0.5V to 1.65V across the operating range. |
| 2 | B | input | 2-input AND gate input with VIH from 1.5V (VCC=2V) to 3.85V (VCC=5.5V) and VIL from 0.5V to 1.65V across the operating range. |
| 3 | GND | power_in | Ground reference potential with continuous current rating of ±50 mA. |
| 4 | Y | output | Open-drain AND gate output (Y = A × B) with maximum sink current 8 mA at VCC=5V and output voltage range 0 to VCC. |
| 5 | VCC | power_in | Positive power supply with operating voltage range from 2V to 5.5V and continuous current rating of ±50 mA. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SC-70-5 |
| Category | Logic |
| Pins | 5 |
## CAD (KiCad official)
- Symbol: `SN74AHC1G09DCKR`
- Footprint: `Package_TO_SOT_SMD:SOT-353_SC-70-5`
- 3D model: SC-70-5 (KiCad packages3D, STEP)
- 3D model files: `sn74ahc1g09dckr-etched.step` / `sn74ahc1g09dckr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn74ahc1g09dckr.step` / `sn74ahc1g09dckr.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/sn74ahc1g09.pdf) (22 pp, sha256 `9f0a6795da9d608d`, retrieved 2026-09-26, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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](docs/sn74ahc1g09dckr-datasheet.pdf)