74F823SC

Flip Flops Overview

The Fairchild Semiconductor 74F823SC is a 9-bit bus driver belonging to the F/FAST logic series. It features non-inverting true outputs with 3-state capability and dual output enable controls. The device operates within a supply voltage range of 4.5V to 5.5V, typically at 5V. It utilizes a 24-pin PDIP package and supports a maximum load capacitance of 50 pF. The component ensures high-speed data transfer with a propagation delay of 9 ns and maintains a maximum power supply current of 105 mA.

Flip Flops Feature Summary

• Provides 9-bit non-inverting bus driving functionality with true output polarity
• Integrates dual output enable control for flexible signal management
• Features 3-state outputs to facilitate efficient bus line sharing

Flip Flops Applications

• High-speed data bus buffering in digital systems
• Clock distribution networks requiring precise timing
• Memory address and data register interfacing

Flip Flops Procurement Notes

Verify the specific manufacturer source when sourcing this component, as production rights for legacy Fairchild logic parts have transferred to onsemi. Confirm that the received unit matches the original Fairchild specifications and packaging details. Ensure compliance with RoHS requirements if applicable to your assembly process. Cross-reference datasheets carefully to distinguish between original Fairchild and subsequent manufacturer versions.

Flip Flops Selection Notes

Select this component for applications requiring 9-bit parallel data transmission with high-speed performance characteristics. The F/FAST series offers an optimal balance between speed and power consumption. Consider the 24-pin PDIP package for through-hole mounting requirements. Verify that the 3-state output configuration aligns with the system's bus architecture and electrical loading constraints.

Flip Flops Part Context

This part belongs to the widely adopted 74F logic family, known for its fast switching speeds compared to standard TTL. The 74F823 specifically addresses the need for multi-bit data storage and transfer interfaces. As a legacy component, it represents a standard solution for older digital designs requiring robust bus driver capabilities with defined electrical parameters.

Flip Flops Replacement Considerations

Check for equivalents from onsemi or other manufacturers holding Fairchild logic rights. Verify pinout compatibility and electrical parameter alignment before substitution.