component
74ahc1g14se-7
Public Unreviewedby Ray
Diodes Incorporated Inverters, SOT-353. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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README
markdown74AHC1G14SE-7
Diodes Incorporated · Inverters · SOT-353
74AHC1G14SE-7 from Diodes Incorporated, 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 connection. Leave floating or tie as convenient; not internally bonded. |
| 2 | A | input | Schmitt-trigger data input. Positive-going threshold VT+ ~3.15V and negative-going threshold VT- ~1.35V at VCC=4.5V, providing ~0.4V typical hysteresis for tolerating slow edges. Input voltage range 0 to 5.5V; input current ±1 µA max. |
| 3 | GND | power_in | Ground reference (0V). Continuous current through GND rated up to -50 mA absolute maximum. |
| 4 | Y | output | Push-pull CMOS data output, inverted from input A (Y = /A). Drives ±8 mA at VCC = 5.0V (±4 mA at 3.3V). VOH ≈ VCC-0.1V at 50 µA load; VOL ≈ 0.36V at 8 mA sink (VCC = 4.5V). |
| 5 | VCC | power_in | Positive supply voltage, 2.0V to 5.5V recommended (absolute max 6.5V). Quiescent supply current ICC = 1 µA typ, 40 µA max over full temperature range. Bypass locally with a 0.1 µF ceramic capacitor to GND. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-353 |
| Category | Logic |
| Pins | 5 |
Ordering variants
74AHC1G14SE-774AHC1G14SE-7W5-7
CAD (KiCad official)
- Symbol:
74AHC1G14SE-7 - 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: Diodes Incorporated datasheet (None pp, sha256
e7b6c12768ee3da8, 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).