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Part Details for ULN2004AIN by Texas Instruments
Results Overview of ULN2004AIN by Texas Instruments
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Telecommunications
ULN2004AIN Information
ULN2004AIN by Texas Instruments is a Peripheral Driver.
Peripheral Drivers are under the broader part category of Drivers And Interfaces.
A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.
Price & Stock for ULN2004AIN
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
2156-ULN2004AIN-ND
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DigiKey | TRANS 7NPN DARL 50V 0.5A 16DIP Min Qty: 1 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT |
31549 In Stock |
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$0.3100 | Buy Now |
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DISTI #
296-17051-5-ND
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DigiKey | TRANS 7NPN DARL 50V 0.5A 16DIP Min Qty: 1 Lead time: 12 Weeks Container: Tube |
91 In Stock |
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$0.2306 / $1.0600 | Buy Now |
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DISTI #
595-ULN2004AIN
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Mouser Electronics | Darlington Transistors HiVltg Hi-Current Da rl Trans Array RoHS: Compliant | 1116 |
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$0.2540 / $0.9200 | Buy Now |
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DISTI #
86052181
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Verical | Trans Darlington NPN 50V 0.5A 16-Pin PDIP Tube RoHS: Compliant Min Qty: 1221 Package Multiple: 1 Date Code: 1101 | Americas - 29810 |
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$0.2296 / $0.3074 | Buy Now |
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Rochester Electronics | ULN2004A High-Voltage, High-Current Darlington Transistor Array RoHS: Compliant Status: Active Min Qty: 1 | 31549 |
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$0.1837 / $0.2963 | Buy Now |
Part Details for ULN2004AIN
ULN2004AIN CAD Models
ULN2004AIN Part Data Attributes
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ULN2004AIN
Texas Instruments
Buy Now
Datasheet
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ULN2004AIN
Texas Instruments
50-V, 7-ch darlington transistor array with 15-V input capability, -40 to 105C 16-PDIP -40 to 105
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | DIP | |
| Pin Count | 16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Built-in Protections | TRANSIENT | |
| Driver Number of Bits | 7 | |
| Input Characteristics | STANDARD | |
| Interface IC Type | BUFFER OR INVERTER BASED PERIPHERAL DRIVER | |
| JESD-30 Code | R-PDIP-T16 | |
| JESD-609 Code | e4 | |
| Length | 19.305 mm | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 105 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current Flow Direction | SINK | |
| Output Current-Max | 0.5 A | |
| Output Peak Current Limit-Nom | 0.5 A | |
| Output Polarity | INVERTED | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP16,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Seated Height-Max | 5.08 mm | |
| Supply Current-Max | 1.45 mA | |
| Supply Voltage-Max | 8 V | |
| Surface Mount | NO | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Turn-off Time | 10 µs | |
| Turn-on Time | 10 µs | |
| Width | 7.62 mm |
ULN2004AIN Frequently Asked Questions (FAQ)
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The ULN2004AIN can sink up to 500mA per output, but it's recommended to limit it to 350mA for reliable operation.
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Use a flyback diode (e.g., 1N4007) in parallel with the inductive load to absorb the back-EMF. This is especially important when driving relays, solenoids, or motors.
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The ULN2004AIN can operate with input voltages as low as 3.5V, but it's recommended to use a minimum of 4.5V for reliable operation.
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Yes, but be aware that the ULN2004AIN is a Darlington transistor array, which has a higher voltage drop than a standard transistor. This may affect the brightness of the LEDs. Use a current-limiting resistor to prevent overheating.
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Use the formula: Pd = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current. Make sure to stay within the recommended power dissipation of 1.5W.