DG469EY-T1-E3 from Vishay, in a SOIC-8. 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	COM	passive	Common terminal of the SPDT switch. Connects to either NC or NO depending on the logic state of IN. Bidirectional analog signal path, ±15 V signal range, 3.6 Ω typical on-resistance.
2	NC	passive	Normally-closed switch terminal. Connected to COM when IN = logic 0, open when IN = logic 1. Bidirectional analog path, ±15 V signal range.
3	GND	power_in	Ground reference for the device. Digital logic thresholds (0.8 V/2.4 V) are referenced to GND. GND-to-V- rating 25 V maximum.
4	V+	power_in	Positive supply pin. Operates at +12 V single supply or +4.5 V to +15 V in dual-supply configurations. V+ to V- absolute maximum 44 V.
5	NC	unconnected	No Connect. This pin is not internally bonded on the DG469 (the enable pin position used by the DG470 variant). Leave floating or tie to a convenient node.
6	IN	input	Digital logic control input selecting which throw is connected to COM. TTL/CMOS-compatible thresholds (VIL = 0.8 V, VIH = 2.4 V). Logic 0 = NC on / NO off; logic 1 = NC off / NO on. Input current ±1 µA max.
7	V-	power_in	Negative supply pin. Operates at 0 V for single-supply (+12 V) operation or -4.5 V to -15 V in dual-supply configurations. V+ to V- absolute maximum 44 V.
8	NO	passive	Normally-open switch terminal. Connected to COM when IN = logic 1, open when IN = logic 0. Bidirectional analog path, ±15 V signal range.

Key specifications

Parameter	Value
Manufacturer	Vishay
Package	SOIC-8
Category	Interface
Pins	8

Ordering variants

Same part, different packaging or reel option.

DG469EY-T1-E3
DG469EY-T1-E3EQ-T1-E3

CAD (KiCad official)

Symbol: DG469EY-T1-E3
Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
3D model: SOIC-8 (KiCad packages3D, STEP)

Provenance

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

Datasheet: Vishay datasheet (9 pp, sha256 12340dcb77494221, 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