TLP2160 from TOSHIBA, in a SOP-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	Anode1	input	Anode of channel 1 input LED (IF1, VF1+). Drive with forward current 4.5 to 15 mA (IF(ON)) to turn the LED on; absolute maximum IF = 25 mA, VR = 5 V.
2	Cathode1	input	Cathode of channel 1 input LED. Return path for the channel-1 LED forward current; typical VF ≈ 1.55 V at IF = 10 mA.
3	Cathode2	input	Cathode of channel 2 input LED (VF2−). Return path for the channel-2 LED forward current.
4	Anode2	input	Anode of channel 2 input LED (IF2, VF2+). Drive with forward current 4.5 to 15 mA to turn on channel 2; absolute maximum IF = 25 mA.
5	GND	power_in	Ground reference for the output-side detector IC. A 0.1 µF bypass capacitor must be connected between pin 8 (VCC) and pin 5 (GND), placed within 1 cm of the pins.
6	VO2	output	Channel 2 totem-pole logic output (Output2). Inverting: output is LOW when channel-2 LED is ON. Output rated 6 V max, IO up to 10 mA; VOL ≤ 0.4 V at IO = 4 mA, VOH ≥ 2.3 V (VCC = 3.3 V) at IO = −4 mA.
7	VO1	output	Channel 1 totem-pole logic output (Output1). Inverting: output is LOW when channel-1 LED is ON. Output rated 6 V max, IO up to 10 mA; can both sink and source current.
8	VCC	power_in	Positive supply for the output-side detector IC. Operating range 2.7 to 5.5 V (typical 3.3/5.0 V); absolute maximum 6 V. Requires a 0.1 µF bypass capacitor to pin 5 (GND) within 1 cm.

Key specifications

Parameter	Value
Manufacturer	TOSHIBA
Package	SOP-8
Category	Optoisolators
Pins	8

Ordering variants

Same part, different packaging or reel option.

TLP2160
TLP2160(V4)

CAD (KiCad official)

Symbol: TLP2160
Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
3D model: SOP-8 (KiCad packages3D, STEP)

Provenance

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

Datasheet: TOSHIBA datasheet (14 pp, sha256 b55532bc273c9bf1, 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