SGM7222YMS10 from SGMICRO, in a MSOP-10. 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	S	input	Select input. Chooses which HSD channel pair is connected to the D+/D- common port. S=0 selects HSD1+/HSD1-, S=1 selects HSD2+/HSD2-. CMOS input, VIH ≥ 1.6V, VIL ≤ 0.5V.
2	HSD1+	bidirectional	High-speed USB 2.0 data port 1, positive line. Bidirectional analog switch throw connected to D+ when S=0 and OE=0. Rail-to-rail operation, typical Ron 4.5Ω.
3	HSD2+	bidirectional	High-speed USB 2.0 data port 2, positive line. Bidirectional analog switch throw connected to D+ when S=1 and OE=0.
4	D+	bidirectional	Common USB 2.0 D+ port. Connects to either HSD1+ or HSD2+ depending on S input when OE=0. Tolerates up to 5.25V when V+ = 0V (power-off protection).
5	GND	power_in	Ground reference. 0V.
6	D-	bidirectional	Common USB 2.0 D- port. Connects to either HSD1- or HSD2- depending on S input when OE=0. Tolerates up to 5.25V when V+ = 0V (power-off protection).
7	HSD2-	bidirectional	High-speed USB 2.0 data port 2, negative line. Bidirectional analog switch throw connected to D- when S=1 and OE=0.
8	HSD1-	bidirectional	High-speed USB 2.0 data port 1, negative line. Bidirectional analog switch throw connected to D- when S=0 and OE=0.
9	OE	input	Active-low output enable. When OE=0 the selected switch pair is ON; when OE=1 all switches are OFF (both channels disconnected). CMOS input, VIH ≥ 1.6V, VIL ≤ 0.5V.
10	V+	power_in	Positive supply voltage. Operating range 1.8V to 4.3V; absolute max 4.6V. Typical supply current 1µA.

Key specifications

Parameter	Value
Manufacturer	SGMICRO
Package	MSOP-10
Category	Interface
Pins	10

Ordering variants

Same part, different packaging or reel option.

SGM7222YMS10/TR
SGM7222YMS10
SGM7222YMS10YWQ10/TR
SGM7222YMS10YUWQ10/TR

CAD (KiCad official)

Symbol: SGM7222YMS10
Footprint: Package_SO:MSOP-10_3x3mm_P0.5mm
3D model: MSOP-10 (KiCad packages3D, STEP)

Provenance

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

Datasheet: SGMICRO datasheet (16 pp, sha256 74aca00bfc602fee, retrieved 2026-08-17, tier: lcsc)
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