Manufacturer Part Number
DM74ALS573BN
Manufacturer
onsemi
Introduction
The DM74ALS573BN is a high-speed octal latch from the 74ALS series with tri-state outputs.
Product Features and Performance
High-speed D-Type Transparent Latch
8-bit octal latch (8:8 circuit configuration)
Tri-State outputs for bus interfacing
Compatible with 4.5V to 5.5V power supplies
Single independent circuit design
Fast propagation delay of 2ns
Through Hole mounting for easy assembly
Product Advantages
Ensures reliable interfacing with high-speed system buses
Balanced propagation delays for synchronous operation
Trouble-free integration with TTL logic families
Ease of use in breadboards and prototyping
Key Technical Parameters
Logic Type: D-Type Transparent Latch
Voltage - Supply: 4.5V ~ 5.5V
Delay Time - Propagation: 2ns
Current - Output High, Low: 2.6mA, 24mA
Operating Temperature Range: 0°C ~ 70°C
Quality and Safety Features
Compliance with standard operating conditions for 74ALS series
Designed for safe operation within specified temperature and electrical ranges
Compatibility
Interoperable with other 74-series logic components
Tri-State output compatible with multiple bus systems
Application Areas
Data storage
Communication systems
Digital signal processing
Industrial control systems
Product Lifecycle
Obsolete status, may indicate nearing discontinuation
Potential for sourcing replacements or considering future upgrades
Several Key Reasons to Choose This Product
High-speed data transfer and low propagation delay for time-sensitive applications
Ability to sink or source current suitable for driving heavy loads
The convenience of using a well-established logic family
Ease of integration into existing and legacy systems due to standardized design
DM74ALS563NNS