54FCT162245ATEB

Overview

The 54FCT162245ATEB is a 16-bit bidirectional bus transceiver manufactured by Renesas Electronics. It operates with a core voltage of 5V and supports supply voltages between 4.5V and 5.5V. The device features 3-state outputs and is housed in a 48-CERPACK package measuring 16.3mm in length, 9.65mm in width, and 2.4mm in thickness. Built using advanced dual metal CMOS technology, it provides high-speed, low-power performance suitable for synchronous communication applications.

Feature Summary

• High-speed data transfer capabilities enabled by advanced dual metal CMOS technology
• Low power consumption design optimized for energy efficiency
• Bidirectional signal transmission across a 16-bit bus width
• Three-state output configuration for effective bus isolation

Applications

• Synchronous communication between system components
• Bus-oriented memory and I/O expansions
• High-speed data routing in industrial systems

Procurement Notes

Verify the specific ordering suffix ATEB to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status as documentation indicates potential variations. Ensure the 48-CERPACK form factor matches your PCB layout requirements before finalizing procurement decisions.

Selection Notes

Select this component when a 16-bit wide interface is required for synchronous data transfers. The 5V core voltage requirement dictates compatibility with standard logic families. Consider the ceramic packaging constraints regarding thermal management and physical footprint compared to plastic alternatives.

Part Context

This part belongs to the FCT logic family, which utilizes fast CMOS technology for improved switching speeds over standard TTL equivalents. The 162245 designation identifies it as a 16-bit transceiver within the broader portfolio of bus interface solutions offered by Renesas for embedded and industrial applications.

Replacement Considerations

The 74FCT162245T is a documented variant within the same functional family. Verify pinout compatibility and electrical parameter alignment before substitution. Ensure the replacement part meets the specific 4.5V to 5.5V operating range requirements.