IDT74FST163244DPF

Overview

The IDT74FST163244DPF is a 16-bit bus switch manufactured by Integrated Device Technology Inc. It belongs to the 74FST logic series and provides zero-delay signal paths for high-speed data transmission. The device features low on-resistance, specified as 7Ω for the FST163xxx family, ensuring minimal signal degradation. It operates within an extended commercial temperature range of -40°C to +85°C. The component supports TTL-compatible input and output levels, facilitating integration with standard digital logic systems. It is designed for applications requiring efficient bus management and signal routing in complex electronic circuits.

Feature Summary

• Provides zero-delay signal paths for high-speed data transmission
• Features low on-resistance to minimize signal degradation
• Supports TTL-compatible input and output levels
• Operates within an extended commercial temperature range

Applications

• High-speed data bus switching
• Signal routing in digital logic systems
• Bus management in communication interfaces

Procurement Notes

Verify the manufacturer documentation for the specific electrical characteristics and pinout configuration of the IDT74FST163244DPF. Ensure compatibility with your system's voltage levels and signal integrity requirements. Confirm the package type and thermal specifications match your PCB design constraints. Cross-reference the part number with official Renesas or IDT resources to validate authenticity and current production status before procurement.

Selection Notes

Select this component when zero-delay bus switching is required for 16-bit data paths. Consider its low on-resistance for maintaining signal quality in high-frequency applications. Verify that the TTL-compatible inputs align with your source logic levels. Evaluate the extended temperature range suitability for your operating environment. Compare against other FST series devices if different bit widths or packaging options are needed.

Part Context

This component is part of the 74FST logic family, known for high-speed performance. It is categorized under buffers, drivers, receivers, and transceivers. The manufacturer, IDT (now part of Renesas Electronics), specializes in semiconductor solutions. The device serves as a critical element in managing data flow between different sections of a circuit board, particularly where speed and signal fidelity are paramount.

Replacement Considerations

Consult official datasheets for direct substitutes within the 74FST series. Verify pin-to-pin compatibility and electrical parameter equivalence. Check for updated part numbers from Renesas Electronics following corporate acquisitions. Ensure any replacement maintains the same 16-bit width and low on-resistance characteristics.