CY74FCT16652ETPVCT

Overview

The CY74FCT16652ETPVCT is a registered bus transceiver from the FCT logic series, manufactured by Cypress Semiconductor Corp. It features 16 channels and two circuits within an SSOP-56 package. The device operates with TTL input and output levels, providing three-state outputs. 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. It functions at supply voltages between 4.5 V and 5.5 V, with a maximum power dissipation of 1 W and maximum supply current of 500 uA. The component supports surface mount installation and operates within a temperature range of -40°C to +85°C.

Feature Summary

• Registered bus transceiver functionality with clock enable capability for data storage.

Applications

• High-speed data transfer in parallel bus architectures.

Procurement Notes

Verify the manufacturer designation carefully, as this part number may be associated with Texas Instruments or Rochester Electronics following corporate acquisitions. Confirm the specific suffix 'E' indicates the extended temperature grade if required by your design specifications. Ensure the SSOP-56 package dimensions match your PCB footprint constraints before finalizing procurement decisions.

Selection Notes

Select this component when a 16-bit registered interface is required with FCT speed characteristics. It serves as a suitable alternative to standard unregistered transceivers where data latching at the receiver end is necessary. Consider the 56-pin SSOP package size relative to available board space and ensure compatibility with 5V logic systems requiring TTL-compatible inputs.

Part Context

This component belongs to the CY74FCT16652T family of registered bus transceivers. It is functionally similar to other devices in the FCT series designed for high-performance digital applications. The registration feature distinguishes it from non-latching variants like the CY74FCT16245, allowing for synchronized data capture on the bus.

Replacement Considerations

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