74FCT2543TH

Buffers, Drivers, Receivers, Transceivers Overview

The IDT 74FCT2543TH is an octal registered bus transceiver belonging to the FCT logic family. It features true outputs and operates within a voltage range of 4.75V to 5.25V. The device provides bidirectional data transfer with independent direction control and includes input latching capabilities for data storage. It is designed for industrial temperature ranges, ensuring reliable performance in demanding electronic environments.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal Registered Bus Transceiver
• Bidirectional Data Transfer
• Independent Direction Control
• Input Latching Capability

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus interfaces
• Memory buffer applications
• I/O port expansion systems
• Digital signal routing networks

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific manufacturer source, as IDT assets are managed by Renesas Electronics. Confirm package type and suffix codes match design requirements. Check RoHS compliance status and lead times directly with authorized distributors or the manufacturer. Ensure availability aligns with production schedules.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring high-speed octal data transmission with registration. Consider the FCT family compatibility for system integration. Evaluate power consumption and thermal characteristics against board constraints. Verify pinout compatibility with existing PCB layouts before finalizing the selection.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the widely used 74FCT series of high-speed CMOS logic devices. These components bridge the gap between standard TTL and advanced CMOS technologies. The registered transceiver variant adds data storage functionality to standard bus driving capabilities, enhancing system stability in complex digital designs.