ULN2004AN Darlington Transistor Array 7-Channel DIP-16
Prices updated: 12 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | ULN2004AN Darlington Transistor Arrays 50V 500mA DIP-16 | 4 EGP | View in store |
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Lowest price recorded: 4 EGP
About this product
ULN2004AN is a 7-channel Darlington transistor array rated at 50 V and 500 mA per channel in a 16-pin DIP package. It has built-in clamp diodes for switching inductive loads such as relays and stepper motor coils, with inputs that suit direct microcontroller drive.
Specifications
- Channels
- 7
- Output voltage
- 50 V
- Output current
- 500 mA per channel
- Package
- DIP-16
- Clamp diodes
- Built-in
- Input type
- CMOS compatible
Frequently asked questions
What is the price of ULN2004AN Darlington Transistor Array 7-Channel DIP-16 in Egypt?
ULN2004AN Darlington Transistor Array 7-Channel DIP-16 currently costs 4 EGP in Egypt.
Where can I buy ULN2004AN Darlington Transistor Array 7-Channel DIP-16 in Egypt?
ULN2004AN Darlington Transistor Array 7-Channel DIP-16 is available from Makers Electronics. Compare the offers above to find the best price.
How do I drive a relay with it?
Connect the relay coil between the positive supply and an output pin. Connect the COM pin (pin 9) to the coil supply so the built-in clamp diodes can absorb the back-EMF spike.
What should I do with unused inputs?
Tie unused inputs to ground so those channels stay off. Leaving them floating can cause unpredictable switching.
