NL17SZ125DFT2G

@@ -0,0 +1,50 @@+# NL17SZ125DFT2G++**onsemi** · Buffer/Driver/Transceiver · SOT-353++NL17SZ125DFT2G from onsemi, 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 | OE | input | Active-low 3-state output enable. When OE is Low the buffer drives OUT Y from IN A; when OE is High, OUT Y is in high-impedance (Z). Input voltage range 0 V to 5.5 V, overvoltage tolerant. |+| 2 | A | input | Non-inverting logic data input A. LVTTL/LVCMOS compatible; overvoltage tolerant (0 V to 5.5 V regardless of VCC). Drives OUT Y = A when OE is Low. |+| 3 | GND | power_in | Ground reference (0 V) for the device. |+| 4 | Y | tri_state | 3-state buffer output. Follows IN A when OE is Low; high-impedance when OE is High. Balanced 24 mA sink/source drive; overvoltage tolerant (0 V to 5.5 V) in power-down mode. |+| 5 | VCC | power_in | Positive supply voltage, 1.65 V to 5.5 V recommended operating range (absolute max 7.0 V). Decouple locally with a ceramic capacitor to GND. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | onsemi |+| Package | SOT-353 |+| Category | Logic |+| Pins | 5 |++## Ordering variants++- `NL17SZ125DFT2GDFT2G`+- `NL17SZ125DFT2GDFT1G`+- `NL17SZ125DFT2GDFT2`+- `NL17SZ125DFT2GXV5T2G`+- `NL17SZ125DFT2GXV5T1G`+- `NL17SZ125DFT2GDTT1G`+- `NL17SZ125DFT2GDFT1G`++## CAD (KiCad official)++- Symbol: `NL17SZ125DFT2G`+- 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:** [onsemi datasheet](https://www.onsemi.com/pdf/datasheet/nl17sz125dft2-d.pdf) (12 pp, sha256 `ffa3474762916944`, 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).++[Datasheet PDF](docs/nl17sz125dft2g-datasheet.pdf)

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