54FCT16245CTEB

Overview

The 54FCT16245CTEB is a high-speed CMOS logic device manufactured by Renesas Electronics Corporation. It functions as a dual 8-bit bus transceiver with true outputs, designed for bidirectional data transfer between two buses. The component operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range from -55 °C to 125 °C. It utilizes a 48-lead SSOP package.

Feature Summary

• Dual 8-bit configuration enabling simultaneous bidirectional data transfer across two independent buses.
• True output polarity providing non-inverted signal transmission for direct interface compatibility.
• High-speed CMOS technology ensuring low power consumption while maintaining fast switching speeds.

Applications

• Bidirectional data bus buffering in high-performance computing systems
• Memory interface expansion and bridging in industrial control equipment
• Data routing between microprocessors and peripheral devices

Procurement Notes

Verify the specific suffix 'CTEB' against official Renesas documentation to confirm pinout and electrical characteristics. Ensure the procurement channel provides valid traceability for military-grade specifications. Confirm RoHS compliance status and lead time requirements prior to ordering.

Selection Notes

Select this component when designing systems requiring robust bidirectional data transfer at standard 5V logic levels. Consider the wide operating temperature range for applications exposed to extreme environmental conditions. Evaluate the 48-lead SSOP package constraints against available PCB real estate and thermal management capabilities.

Part Context

This part belongs to the FCT (Fast CMOS Technology) family, which bridges the performance gap between standard TTL and advanced CMOS logic families. The 54-series designation indicates qualification for extended military temperature ranges, distinguishing it from commercial grade parts.

Replacement Considerations

Consult official cross-reference guides for compatible equivalents such as the IDT74FCT16245CT or Texas Instruments variants. Verify that any substitute maintains identical pin configurations and electrical parameters to ensure seamless integration without circuit redesign.