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ULN2803A Hi-Voltage/Current Darlington Transistor Array[Original]

Description of product

ULN2803A High-Voltage, High Current Darlington Transistor Arrays

Features

  • TTL, DTL, PMOS, or CMOS-Compatible Inputs
  • Output Current to 500 mA
  • Output Voltage to 50 V
  • Plastic Package Case - 707
General Description
The 8 NPN Darlington connected transistors in this family of arrays are ideally suited for interfacing between low logic level digital circuitry (such as TTL, CMOS or PMOS/NMOS) and the higher current/voltage requirements of lamps, relays, printer hammers or other similar loads for a broad range of computer, industrial, and consumer applications. All devices feature open–collector outputs and free wheeling clamp diodes for transient suppression.
 
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