Manufacturer Part Number
74F521SJ
Manufacturer
onsemi
Introduction
The 74F521SJ is an 8-bit identity comparator from onsemi. It is designed to compare two 8-bit digital inputs and provide an active low output when the inputs are equal. This device is ideal for applications that require fast, accurate digital comparison operations.
Product Features and Performance
8-bit identity comparator
Active low output when inputs are equal
Propagation delay of 10ns at 5V with 50pF load
Operates on a supply voltage of 4.5V to 5.5V
Output current capability of 1mA (high) and 20mA (low)
Operating temperature range of 0°C to 70°C
Product Advantages
Fast digital comparison for time-critical applications
Reliable performance with high output current capability
Wide operating voltage and temperature range
Key Reasons to Choose This Product
Proven reliability and performance from onsemi
Suitable for a variety of digital comparison applications
Cost-effective solution for 8-bit identity comparison needs
Quality and Safety Features
Fully tested and specified to meet onsemi's quality standards
Designed for safe and reliable operation within the specified parameters
Compatibility
The 74F521SJ is compatible with other 74F-series logic devices and can be used in a wide range of digital systems.
Application Areas
Digital signal processing
Data validation and error detection
Industrial control systems
Automated test equipment
Product Lifecycle
The 74F521SJ is an obsolete product, meaning it is no longer in active production. However, there are alternative 8-bit identity comparator models available from onsemi that may serve as replacements. Customers are advised to contact our website's sales team for more information on available options.