Texas Instruments ULN2004ADR Microcontrollers
NPN Darlington Transistor, 50V, 500mA, 7-Ch, SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ULN2004ADR
Detailed Description
NPN Darlington Transistor, 50V, 500mA, 7-Ch, SOIC
Package
16-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
ULN2004ADR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments ULN2004ADR Microcontrollers technical specifications.
General
Interface
Parallel
RoHS
Yes
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 70°C (TA)
Supply Voltage
Not Required
Lifecycle Status
Active
Input Type
Inverting
Output Type
NPN
Ratio Input Output
1:1
Alternate Parts Comparison (ULN2004ADR vs CD4051BM96G3 vs BQ2004ESNTR vs BQ2004SNTR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 70°C (TA) | -55°C ~ 125°C (TA) | -20°C ~ 70°C (TA) | -20°C ~ 70°C (TA) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Package | SOIC (D)-16 | SOIC (D)-16 | 16-SOIC | 16-SOIC |
| Supply Voltage | Not Required | -- | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
ULQ2003ADR2GonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
Bipolar (BJT) Transistor Array 7 NPN Darlington 50V 500mA Surface Mount 16-SOIC
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
ULQ2003ATDRG4Q1Texas Instruments50-V, 7-ch automotive darlington transistor array 16-SOIC -40 to 105
