ULN2003A STMicroelectronics | Bipolar Transistor Arrays | DigiKey
https://www.digikey.com/en/products/detail/stmicroelectronics/ULN2003A/599603
ULN2003A - Bipolar (BJT) Transistor Array Through Hole 16-DIP from STMicroelectronics. View datasheets, pricing and availability from DigiKey now!
Sep 4, 2025 ·
https://www.eleccircuit.com/uln2003-control-stepper-motor-by-parallel-port/
Sep 4, 2025 · Control stepper motors with the ULN2003 driver IC. Simple pinout, wiring tips, and real circuits for Arduino, PIC, and 8051. Great for beginners and hobbyists.
Searches related to uln2003
https://ait-ic.com/wp-content/uploads/2024/03/ULN2003_V10.pdf
The ULN2003 is high-voltage high-current Darlington transistor arrays each containing seven open collector common emitter pairs. Each pair is rated at 500mA. Suppression diodes are included for inductive load driving, the inputs and outputs are pinned in opposition to simplify board layout.
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