STMicroelectronics ULN2004A Power Distribution Switches, Load Drivers
Bipolar (BJT) Transistor Array 7 NPN Darlington 50V 500mA Through Hole 16-DIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ULN2004A
Detailed Description
TRANS 7NPN DARL 50V 0.5A 16DIP
Package
16-DIP (0.300", 7.62mm)
Key Features
Package / Case: 16-DIP (0.300", 7.62mm); Mounting Type: Through Hole
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ULN2004A Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics ULN2004A Power Distribution Switches, Load Drivers technical specifications.
General
Series
ULx200xA
Interface
Parallel
RoHS
Yes
Package / Case
16-DIP
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
Not Required
Lifecycle Status
Active
Input Type
Inverting
Output Type
NPN
Alternate Parts Comparison (ULN2004A vs ULN2003D1 vs ULN2002A vs ULN2001A)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | ULx200xA | ULx200xA | ULx200xA | ULx200xA |
| Package / Case | 16-DIP | 16-SOIC | 16-DIP | 16-DIP |
| Mounting Type | Through Hole | Surface Mount | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | Not Required | Not Required | Not Required | Not Required |
| Interface | Parallel | Parallel | Parallel | Parallel |
| Lifecycle Status | Active | Obsolete | Active | Active |
| Current Collector Cutoff Max | 50µA | 50µA | 50µA | 50µA |
| Current Collector IC Max | 500mA | 500mA | 500mA | 500mA |
| Current Output Max | 500mA | 500mA | 500mA | 500mA |
| Input Type | Inverting | Inverting | Inverting | Inverting |
| Number of Outputs | 7 | 7 | 7 | 7 |
| 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
MC1413BDR2GonsemiSimilaronsemi
Pin YesPkg NoElec Mixed
NPN Darlington Transistor 50V 500mA SOIC
More Parts in Power Distribution Switches and Load Drivers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
ULN2002ASTMicroelectronicsBipolar (BJT) Transistor Array 7 NPN Darlington 50V 500mA Through Hole 16-DIP
ULN2001ASTMicroelectronicsBipolar (BJT) Transistor Array 7 NPN Darlington 50V 500mA Through Hole 16-DIP
