74FCT823BSPC

Overview

The 74FCT823BSPC is a high-speed, low-power octal D-type flip-flop manufactured by National Semiconductor. It operates within a supply voltage range of 4.75V to 5.25V and features a buffered common clock with buffered outputs. The device contains one element providing nine bits per element, utilizing positive edge triggering. It is housed in a 24-DIP package measuring 0.600 inches (15.24mm) wide. Output types include tri-state and non-inverted configurations, suitable for efficient data handling in digital systems.

Feature Summary

• High-speed operation with low power consumption characteristics
• Buffered common clock input and buffered output structure
• Tri-state and non-inverted output configuration options

Applications

• Digital data storage and transfer systems
• Bus driver applications requiring efficient data handling
• Clock synchronization circuits in digital logic designs

Procurement Notes

Verify the manufacturer origin as National Semiconductor, now part of Texas Instruments, to ensure component authenticity. Confirm the specific package variant matches the 24-DIP (0.600 inch) specification required for your board layout. Check for any obsolescence notices or lifecycle status updates from the current manufacturer before finalizing procurement plans.

Selection Notes

Select this component when a nine-bit D-type flip-flop with buffered I/O is required for high-speed digital applications. Ensure the system voltage aligns with the 4.75V to 5.25V operating range. Consider the 24-DIP package dimensions for mechanical compatibility during PCB design and assembly processes.

Part Context

This component belongs to the FCT series of logic devices, designed for fast CMOS technology applications. It serves as a specialized memory element within larger digital systems, providing reliable data retention and transfer capabilities. The device integrates multiple flip-flops into a single package to reduce board space and interconnect complexity.

Replacement Considerations

Consult official datasheets for direct pin-compatible substitutes such as the 74F823. Verify electrical specifications and package dimensions match exactly before substitution.