component
SN74AHC1G04DCKR
Public Unreviewedby Ray
Texas Instruments Inverters, SOT-353. Datasheet-verified pinout, 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
markdownSN74AHC1G04DCKR
Texas Instruments · Inverters · SOT-353
SN74AHC1G04DCKR from Texas Instruments, 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. Pin is not bonded to the die and may be left floating or tied to a static level. |
| 2 | A | input | Inverter logic input A. CMOS input with Schmitt-trigger action for tolerance of slow input rise/fall times. VIH = 3.85 V min at VCC = 5.5 V; VIL = 1.65 V max at VCC = 5.5 V. Input voltage range 0 to 5.5 V independent of VCC. |
| 3 | GND | power_in | Ground reference pin (0 V). All input and output voltages are referenced to this pin. |
| 4 | Y | output | Inverter logic output Y = /A. Push-pull CMOS output rated ±8 mA drive at VCC = 5 V (±4 mA at 3.3 V, ±50 uA at 2 V). VOH ≥ 3.8 V at 8 mA / VCC = 4.5 V; VOL ≤ 0.44 V at 8 mA. |
| 5 | VCC | power_in | Positive supply voltage input. Recommended operating range 2 V to 5.5 V; absolute maximum 7 V. Quiescent ICC max 10 uA at 5.5 V. Bypass with a local 0.1 uF ceramic capacitor to GND. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-353 |
| Category | Logic |
| Pins | 5 |
Ordering variants
Same part, different packaging or reel option.
SN74AHC1G04DCKRSN74AHC1G04DCKRDCKTSN74AHC1G04DCKRDBVRSN74AHC1G04DCKRDBVTSN74AHC1G04DCKRDRLR
CAD (KiCad official)
- Symbol:
SN74AHC1G04DCKR - Footprint:
Package_TO_SOT_SMD:SOT-353_SC-70-5 - 3D model: SOT-353 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (26 pp, sha256
880e5b3989b61227, retrieved 2026-08-17, tier: manufacturer) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).