Part Number : ULN2003AD
Function : HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON TRANSISTOR ARRAY
Package : SOIC 16 Pin Type
Maker : Texas Instruments
Pinouts : 
Description :
The ULN2003AD, ULx200xA devices are high-voltage, high-current Darlington transistor arrays. Each consists of seven NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads.
Features
• 500-mA-Rated Collector Current (Single Output)
• High-Voltage Outputs: 50 V
• Output Clamp Diodes
• Inputs Compatible With Various Types of Logic
• Relay-Driver Applications
Official Homepage : https://www.ti.com/product/ULN2003A
Datasheet PDF Download : 
Others datasheet of same file : ULN2003A, ULN2003
