ULN2803APG Darlington Drivers 

Transistor Polarity: NPN
Collector- Emitter Voltage VCEO Max: 50 V
Maximum DC Collector Current: 500 mA
Pd – Power Dissipation: 760 mW
Mounting Style: Through Hole
Package/Case: DIP-18
Minimum Operating Temperature: – 40 C
Maximum Operating Temperature: + 85 C