The FT-354N-G series of devices each consist of two infrared emitting diode, connected in inverse parallel, optically coupled to a photo transistor detector..They are packaged in a 4-pin small outline package.
The FT-354N-G series of devices each consist of two infrared emitting diode, connected in inverse parallel, optically coupled to a photo transistor detector..They are packaged in a 4-pin small outline package.