CY74FCT16652ETPVC

Overview

The CY74FCT16652ETPVC is a 16-bit bus transceiver and register manufactured by Cypress Semiconductor Corp. It features a 56-pin SSOP package with TTL input and output levels. Key electrical parameters include a propagation delay of 6.3 ns, low-level output current of 64 mA, and high-level output current of -32 mA. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range from -40°C to +85°C. It contains two circuits with 16 channels and has a maximum power dissipation of 1 W.

Feature Summary

• Non-inverting bus transceiver functionality with integrated registration capabilities
• Three-state outputs for effective bus line management
• TTL-compatible input and output logic levels

Applications

• High-speed data transmission systems
• Remote communication equipment
• Military system interfaces

Procurement Notes

Verify the manufacturer origin carefully as sources list both Texas Instruments and Cypress Semiconductor. Confirm the specific suffix 'E' matches requirements. Check lifecycle status as some records indicate end-of-life or obsolescence. Ensure the SSOP-56 package type aligns with PCB design constraints before ordering.

Selection Notes

Select this component for applications requiring 16-bit wide data paths with registered storage. The FCT series offers speed comparable to ABT functions with lower power consumption. Verify that the 56-pin SSOP footprint fits the target assembly process. Ensure the 4.5V to 5.5V supply range matches the system power architecture.

Part Context

This part belongs to the CY74FCT16652T series of registered transceivers. It serves as a low-power, pin-compatible replacement for older ABT functions. The device utilizes CMOS technology to provide high-speed performance while maintaining compatibility with standard logic families in mixed-signal environments.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.