Manufacturer Part Number
SN74HCT574DWR
Manufacturer
Texas Instruments
Introduction
Logic Flip Flop Integrated Circuit for digital data storage and transfer.
Product Features and Performance
D-Type Flip Flop with Tri-State, Non-Inverted Outputs
Single element with 8-Bit width
Positive edge trigger type allows for synchronous operations
Capable of up to 40 MHz clock frequency for data processing
Tolerant to maximum propagation delay of 47ns at 5.5V and 150pF load
Low quiescent current of 8 µA conserves energy in standby
Designed for 4.5V to 5.5V power supplies, accommodating standard logic level voltages
Input capacitance of 3 pF minimizes signal loading
Functional over a wide temperature range from -40°C to 85°C suitable for various environments
Provided in a 20-SOIC package for surface mount technology
Product Advantages
Robust output current drive of 6mA suitable for driving moderate loads
Enhanced system reliability due to high noise immunity of the 74HCT series
Versatile use in both industrial and commercial applications
Texas Instruments' reputation for high-quality components assures performance and longevity
Key Technical Parameters
Clock Frequency: 40 MHz
Max Propagation Delay: 47ns @ 5.5V, 150pF
Output Current: 6mA High, 6mA Low
Voltage Supply Range: 4.5V to 5.5V
Quiescent Current: 8 µA
Input Capacitance: 3 pF
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Manufactured by Texas Instruments, a leader in semiconductor technology
Adherence to stringent industry standards for quality and safety
Compliant with applicable RoHS and REACH regulations
Compatibility
Compatible with 5V logic families
Suitable for interfacing with microcontrollers, bus drivers, and other digital systems
Can be integrated into existing designs due to standard 20-SOIC footprint
Application Areas
Industrial controls
Data communication systems
Consumer electronics
Automotive electronics
Embedded systems design
Product Lifecycle
Product Status: Active
Not flagged for discontinuation; replacements and upgrades are available
Ongoing support from Texas Instruments
Several Key Reasons to Choose This Product
Optimal choice for systems requiring reliable logic-level data retention and transfer
Benefits from Texas Instruments' technical expertise and customer support
Flexibility in usage across a wide array of applications due to operating temperature range and clock frequency
Long-term availability and lifecycle support ensure suitability for new designs and existing systems
The balance of power efficiency and speed caters well to modern digital circuitry requirements
Simplifies design complexity with easy-to-use surface mount packaging.