Texas Instruments

SN74HC74PWG4

SN74HC74PWG4 Description

The SN74HC74PWG4 is a dual D-type flip-flop IC designed by Texas Instruments, featuring a high-performance CMOS process. This device is part of the 74HC series and is housed in a 14-TSSOP package, making it suitable for surface-mount applications. It operates within a wide supply voltage range of 2V to 6V, ensuring compatibility with various power supply configurations. The SN74HC74PWG4 is designed to handle clock frequencies up to 60 MHz, providing fast and reliable data storage and toggling capabilities.

SN74HC74PWG4 Features

• High-Speed Operation: Capable of operating at clock frequencies up to 60 MHz, ensuring rapid data processing and toggling.
• Complementary Outputs: Provides complementary outputs, which can be useful in applications requiring both true and inverted signals.
• Positive Edge Triggering: Data is latched on the positive edge of the clock signal, ensuring precise timing control.
• Set and Reset Functionality: Features synchronous set (preset) and reset functions, allowing for controlled initialization and clearing of stored data.
• Low Power Consumption: With a quiescent current of only 4 µA, the SN74HC74PWG4 is highly energy-efficient, making it suitable for low-power applications.
• Wide Supply Voltage Range: Operates within a supply voltage range of 2V to 6V, offering flexibility in power supply design.
• High Output Current Capability: Capable of sourcing and sinking up to 5.2 mA, ensuring robust performance in driving various loads.
• Low Input Capacitance: With an input capacitance of 3 pF, it minimizes loading effects on driving circuits.
• Compliance and Reliability: RoHS3 compliant and REACH unaffected, ensuring environmental and regulatory compliance. The moisture sensitivity level (MSL) is 1 (unlimited), making it suitable for a wide range of manufacturing environments.
• Fast Propagation Delay: Maximum propagation delay of 30 ns at 6V and 50 pF, ensuring quick signal transmission and minimal latency.

SN74HC74PWG4 Applications

The SN74HC74PWG4 is ideal for a variety of applications where reliable data storage and toggling are required. Its high-speed operation and complementary outputs make it suitable for digital signal processing, timing circuits, and data storage applications. Some specific use cases include:

• Digital Circuits: Ideal for use in digital systems requiring fast and reliable data storage and toggling.
• Timing Circuits: Can be used in timing circuits where precise control of data latching is necessary.
• Data Storage: Suitable for applications requiring temporary data storage, such as in microcontroller peripherals or memory circuits.
• Communication Systems: Can be used in communication systems for data synchronization and signal processing.
• Industrial Control Systems: Provides reliable performance in industrial control systems where robustness and low power consumption are critical.

Conclusion of SN74HC74PWG4

The SN74HC74PWG4 from Texas Instruments is a versatile and high-performance dual D-type flip-flop IC. Its wide supply voltage range, high-speed operation, and low power consumption make it an excellent choice for a variety of applications. The inclusion of set and reset functions, along with complementary outputs, provides additional flexibility and control. The SN74HC74PWG4's compliance with environmental and regulatory standards ensures its suitability for modern electronics manufacturing. Overall, the SN74HC74PWG4 offers a reliable and efficient solution for digital signal processing and data storage needs.