The IL514-3 is a 3.3V/5V, multichannel 2 Mbps DC-correct digital isolator, 25 ns propagation delay, 10 ns pulse width distortion with 2500 Vrms isolation and 20 kV/microsecond transient immunity, -40°C to 85°C. 16-pin narrow-body (0.15"-wide) SOIC package.
The "E" suffix indicates this part is lead (Pb) free.