Manufacturer Part Number
SN74HCT74DRG4
Manufacturer
Texas Instruments
Introduction
The SN74HCT74DRG4 is a dual D-type flip-flop logic IC with set and reset capabilities, designed for various digital processing functions.
Product Features and Performance
Dual D-Type flip-flops with set and reset
Complementary outputs
Clock frequency up to 46 MHz
Positive edge-triggered
Maximum propagation delay of 25ns at 5.5V and 50pF
Low quiescent current of 4 µA
Input capacitance of 3 pF
Compatible with 4.5V to 5.5V supply voltages
Product Advantages
High switching frequency suitable for fast logic applications
Low power consumption enhancing energy efficiency
Compact surface mount 14-SOIC package conducive to reduced space requirements
Robust operating temperature range from -40°C to 85°C accommodating diverse environmental conditions
Key Technical Parameters
Number of Elements: 2
Bits per Element: 1
Clock Frequency: 46 MHz
Max Propagation Delay: 25ns @ 5.5V, 50pF
Output Current High, Low: 4mA, 4mA
Voltage Supply: 4.5V ~ 5.5V
Quality and Safety Features
Designed to operate within a broad range of temperatures ensuring reliability and stability
Low quiescent current reduces overheating risks
Compatibility
Compatible with 5.5V power systems
Designed for surface mount technology for easy PCB integration
Application Areas
Digital signal processing
Data storage applications
Communication systems
Consumer electronics
Timing circuits
Product Lifecycle
Obsolete
Limited availability with no planned direct replacements or upgrades
Several Key Reasons to Choose This Product
High frequency operation suitable for advanced digital systems
Energy-efficient design with low quiescent current and voltage requirements
Versatile temperature range facilitating usage in diverse environments
Compact and robust packaging suitable for miniaturized electronic assemblies
Obsolescence status indicates potential for acquiring the product at reduced pricing for suitable ongoing applications