Manufacturer Part Number
SN74AHCT574DWR
Manufacturer
Texas Instruments
Introduction
The SN74AHCT574DWR is a high-performance, 8-bit D-Type flip-flop from Texas Instruments' 74AHCT series, designed for buffering and data storage in digital systems.
Product Features and Performance
Single 8-bit D-Type flip-flop configuration
Tri-State Non-Inverted Outputs
Maximum Clock Frequency of 115 MHz
Low Maximum Propagation Delay: 10.6ns at 5V, 50pF
Positive edge-triggered
Output Current: High and Low 8mA
Low input capacitance: 3pF
Product Advantages
High data bandwidth suitable for fast digital systems
Robust output drive capability
Minimal propagation delay enhances system speed and response
Key Technical Parameters
Clock Frequency: 115 MHz
Max Propagation Delay: 10.6ns @ 5V, 50pF
Operating Temperature: -40°C ~ 125°C
Voltage Supply Range: 4.5V to 5.5V
Current Quiescent: 4 µA
Quality and Safety Features
Operates effectively within a broad temperature range (-40°C to 125°C)
Low quiescent current promotes energy efficiency
Compatibility
Compatible with other devices in the 74AHCT series for broader circuit applications
Surface Mount, 20-SOIC package fitting standard automated assembly processes
Application Areas
Telecommunications
Computing Systems
Data Storage Equipment
Industrial Automation
Product Lifecycle
Status: Active
Not currently nearing discontinuation with ample availability
Replacements or upgrades available within Texas Instruments' extensive 74AHCT product range
Several Key Reasons to Choose This Product
High clock frequency supports faster processing capabilities
Low propagation delay ensures efficient timing and synchronization
Wide operating temperature range facilitates use in harsh environments
Energy-efficient with ultra-low quiescent current
Readily available as part of a well-supported and active product series