Part Number : ULN2803A
Function : 8CH Darlington Sink Driver(AP type : DIP-18pin, AFW type-SOL-18pin)
Manufacturers : Toshiba
Pinouts : 
Description : High-voltage, high-current darlington drivers comprised of eight NPN darlington pairs.
ULN2803A Datasheet PDF Download
Other data sheets within the file : ULN2803,ULN2803A,ULN2803AFW,ULN2803AP,ULN2804