Manufacturer Part Number
SN74LS74ADR
Manufacturer
Texas Instruments
Introduction
The SN74LS74ADR from Texas Instruments is a dual D-type positive-edge-triggered flip-flop with a set (preset) and reset function, designed for use in a wide range of digital applications.
Product Features and Performance
Dual D-Type flip-flop configuration
Positive-edge triggered
Set(Preset) and Reset functions for flexible control
Complementary outputs for easy integration
Capable of functioning at clock frequencies up to 33 MHz
Propagation delay maxes out at 40ns at 5V and 15pF, ensuring quick response times
Supports a supply voltage range of 4.75V to 5.25V for versatile power requirements
Low quiescent current at 8 mA, optimizing power consumption
Designed for surface mount technology, suitable for compact and high-density circuit boards
Product Advantages
High-speed operation enables use in performance-critical applications
Low power consumption improves energy efficiency in systems
Positive-edge triggering allows for precise control and timing
Compatibility with a wide range of supply voltages for flexible deployment
The presence of complementary outputs provides options for direct use without additional inversion
Key Technical Parameters
Clock Frequency: 33 MHz
Max Propagation Delay: 40ns at 5V, 15pF
Output Current: High 400µA, Low 8mA
Voltage Supply: 4.75V ~ 5.25V
Operating Temperature: 0°C ~ 70°C
Quality and Safety Features
Engineered and tested to meet strict Texas Instruments quality and safety standards, ensuring reliable performance and longevity in various operational conditions.
Compatibility
Designed for universal compatibility with digital systems utilizing D-type flip-flop logic. Its 14-SOIC package allows for easy integration into standard surface-mounted designs.
Application Areas
Digital logic circuits
Frequency dividers
Counters
Memory storage devices
Control systems
Product Lifecycle
The product status is currently active, indicating ongoing manufacture and availability. No known discontinuation or replacement issues, ensuring long-term supply and support.
Several Key Reasons to Choose This Product
High-speed operation up to 33 MHz suitable for demanding applications
Low power consumption optimizes energy use and heat generation
Versatile power supply compatibility ensures easy integration into existing designs
Broad operational temperature range suitable for various environments
Quality and reliability backed by Texas Instruments
Suitable for a multitude of digital applications, from basic logic circuits to complex systems