74FST32XL2384PAG

Overview

The 74FST32XL2384PAG is a high-speed bus switch manufactured by IDT, belonging to the 74FST series. It features a dual configuration of two independent 10-bit switches (2 x 10:10), providing a total of twenty signal paths within a single package. The device operates on a single supply voltage ranging from 4.5V to 5.5V. It is housed in a 48-pin TSSOP surface-mount package with a width of 6.10mm. This component functions as a true output CMOS bus driver designed for efficient data routing and isolation in digital systems.

Feature Summary

• Provides dual independent 10-bit switching capability for parallel data buses
• Operates on a single 4.5V to 5.5V power supply
• Utilizes CMOS technology for low power consumption
• Housed in a compact 48-pin TSSOP surface-mount package

Applications

• Parallel data bus switching and routing
• Signal isolation between different voltage domains
• High-speed data transmission interfaces
• System board level data multiplexing

Procurement Notes

Verify the specific manufacturer source, as this component may be produced under Renesas or IDT branding due to corporate acquisitions. Confirm RoHS3 compliance status if environmental regulations are critical. Check for obsolete status indicators, as availability may vary significantly across distributors. Ensure the 48-TSSOP package dimensions match your PCB footprint requirements precisely before finalizing procurement decisions.

Selection Notes

Select this component when designing systems requiring simultaneous switching of multiple parallel data lines without complex external logic. The 2x10 configuration suits applications needing two distinct 10-bit data paths. Consider the 4.5V-5.5V operating range to ensure compatibility with standard 5V logic families. The TSSOP package is suitable for space-constrained designs requiring surface-mount assembly techniques.

Part Context

This part belongs to the 74FST family of high-speed CMOS logic devices. The FST designation indicates Fast Switch Technology optimized for speed and low power. The 74FST32XL2384 variant specifically addresses multi-bit bus switching needs. IDT, now part of Renesas Electronics, developed this series for telecommunications and computing applications requiring reliable high-speed data handling.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-reference lists from authorized distributors for compatible alternatives such as other 74FST series bus switches with similar pin counts and functionality.