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National Semiconductor LM18293N - Push-Pull Driver IC 1A (Four Channel DIP-16)

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The National Semiconductor LM18293N is a four-channel push-pull driver IC engineered for controlling DC loads such as solenoids, relays, and stepper motors. Each of its four independent outputs can handle a maximum DC load current of 1 amp, making it suitable for reliable switching of inductive loads. The device is housed in a DIP-16 package and is designed for printed circuit board mounting, with thermal dissipation that can be enhanced by soldering ground pins to a copper area or using an external heatsink. This legacy component operates within the voltage range specified in its datasheet and is ideal for motor control and other industrial DC load-switching applications.

Key Features & Specifications
  • Type: Four channel push-pull driver IC
  • Maximum DC load current: 1 amp per channel
  • Package type: DIP-16
  • Mounting: PCB with optional external heatsink
  • Thermal resistance improved by soldering ground pins to copper area
  • Weight: 1 lb


Product Identification
  • UPC: 60198618293
  • GTIN: 00601986182935