NC7SZ32P5X from onsemi, in a SC-70-5. 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	A	input	Logic input A. CMOS-level input, 5.5 V tolerant regardless of VCC. VIH = 0.65·VCC min (VCC 1.65-1.95 V) or 0.70·VCC min (VCC 2.30-5.50 V); VIL = 0.35·VCC max or 0.30·VCC max respectively. Input leakage ±1 µA typ.
2	B	input	Logic input B. CMOS-level input, 5.5 V tolerant regardless of VCC. Same VIH/VIL thresholds as input A. Unused inputs must be tied HIGH or LOW; they may not float.
3	GND	power_in	Ground / 0 V reference for the device.
4	Y	output	Push-pull OR-gate output, Y = A + B. High output drive: ±24 mA at 3 V VCC (up to ±32 mA at 4.5 V VCC). Output is high-impedance when VCC = 0 V (power-down input/output tolerance).
5	VCC	power_in	Positive supply voltage. Recommended operating range 1.65 V to 5.50 V (1.50 V min for data retention). Absolute maximum 6.5 V. Quiescent supply current ICC = 2 µA typ / 20 µA max. Bypass with a 0.1 µF ceramic capacitor close to the pin.

Key specifications

Parameter	Value
Manufacturer	onsemi
Package	SC-70-5
Category	Logic
Pins	5

Ordering variants

Same part, different packaging or reel option.

NC7SZ32P5X
NC7SZ32P5X-F22057
NC7SZ32P5XM5X
NC7SZ32P5XM5X-L22090 (SOT23-5)
NC7SZ32P5XM5X-L22090
NC7SZ32P5XL6X
NC7SZ32P5XL6X-L22175
NC7SZ32P5XFHX
NC7SZ32P5XFHX-L22175

CAD (KiCad official)

Symbol: NC7SZ32P5X
Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
3D model: SC-70-5 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`nc7sz32p5x.step`	87 KB	You want the bare part, or you mark your own boards.
`nc7sz32p5x-etched.step`	1.9 MB	You want the part with `NC7SZ32P5X` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 469 faces against 102 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

Datasheet: onsemi datasheet (12 pp, sha256 f7f091eac6b62e97, 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