Part Number: TLP521
Function: Photocoupler GaAs Ired & Photo−Transistor
Package: DIP 4, DIP 8 Pin Type
Image and Pinouts:
The TLP521 is Photocoupler.
The TOSHIBA TLP-521 consist of a photo−transistor optically coupled to a gallium arsenide infrared emitting diode.
The device offers two isolated channels in an eight lead plastic DIP package, while the TLP-521 provides four isolated channels in a sixteen plastic DIP package.
TLP521 Datasheet PDF Download
Other data sheets are available within the file: TLP521-4