TLP504A,TLP504A 2 TOSHIBA Photocoupler GaAs Ired & Photo Transistor TLP504A,TLP504A 2 Programmable Controllers AC / DC Input Module Solid State Relay Unit in mm The TOSHIBA TLP504A and TLP504A 2 consists of a photo transistor optically coupled to a gallium arsenide infrared emitting diode.
The TLP504A offers two isolated channels in an eight lead plastic DIP package, while the TLP504A 2 provides four isolated channels in a sixteen plasti