Manufacturer Part Number
MM74HC573N
Manufacturer
onsemi
Introduction
The MM74HC573N is a high-speed Si-gate CMOS device.
Product Features and Performance
D-Type Transparent Latch
8-Bit Latch with Tri-State outputs
High Voltage range: 2V to 6V
Low power consumption
Fast propagation delay: 15ns
High current output capability: 7.8mA
Operating Temperature range: -40°C to 85°C
Product Advantages
Compatible with TTL levels
Improved output drive capability
Low power dissipation compared to equivalent TTL circuits
Key Technical Parameters
Logic Type: D-Type
Number of Circuits: 8:8
Voltage - Supply: 2V ~ 6V
Delay Time - Propagation: 15ns
Current - Output High, Low: 7.8mA
Operating Temperature: -40°C ~ 85°C
Mounting Type: Through Hole
Quality and Safety Features
Standardized symmetrical output characteristics
Meet UL specifications (check for specific part)
Compatibility
Interface compatible with most CMOS, TTL, and NMOS logic families
Application Areas
Data storage and retrieval
Communication systems
Data multiplexing
Product Lifecycle
Obsolete
Possible replacement or upgrade options may be available from the manufacturer
Several Key Reasons to Choose This Product
High-speed performance suitable for a variety of applications
Compatible with existing logic families for easy integration
Robust operating temperature range suitable for harsh environments
Direct replacement for other standard logic latches which simplifies design migration
Obsolete status suggests consideration for end-of-life product management or future upgrade paths