The MM54C74J/883 is a dual D-type flip-flop with set and reset capabilities, manufactured by E2V (formerly part of National Semiconductor). This device is designed for high-reliability applications and is processed to meet stringent military standards (indicated by the /883 designation). It is commonly used for data storage, shift registers, and control circuits in aerospace, military, and other demanding environments.

Applications:

• Aerospace systems requiring high reliability
• Military equipment for data storage and processing
• Industrial control systems in harsh environments
• Data registers in high-reliability computers
• Shift registers for serial data transmission

Features:

• Dual D-type flip-flops in a single package
• Set and reset inputs for asynchronous operation
• High noise immunity
• Wide operating voltage range
• Processed to MIL-STD-883 for high reliability

Benefits:

• Provides reliable data storage in harsh environments
• Simplifies system design with dual flip-flops in one package
• Reduces component count and board space
• Ensures predictable operation under varying conditions
• Meets stringent military standards for quality and reliability

Specifications:

The MM54C74J/883 operates from a supply voltage range of 3V to 15V. It features a typical propagation delay of 50ns. The operating temperature range is -55°C to +125°C. The package is a 14-pin ceramic DIP (Dual In-line Package). The /883 designation indicates that the device has been processed and tested to meet the requirements of MIL-STD-883, ensuring high reliability and performance in demanding applications.

The MM54C74J/883 offers a robust and reliable solution for data storage and manipulation in critical applications. Its compliance with military standards makes it suitable for use in aerospace, military, and other high-reliability systems.