Toshiba tlp504a dual optoisolator 8 dip case
Vishayisocom transistordarlington output optoisolators toshiba tlp504a dual transistordarlington output optoisolator consisting of a phototransistor optically coupled to 2 gaas infrared emitting diode connected in inverse parallel suitable for use with programmable controllers acdc input modules solid state relays toshiba tlp504a dual optoisolator 8 dip case