CY74FCT163H952CPVC

Overview

The CY74FCT163H952CPVC is a 16-bit registered bus transceiver manufactured by Cypress Semiconductor Corp. It belongs to the FCT logic family and utilizes CMOS technology. The device features registered outputs, providing data storage capability at the output pins. It operates with standard voltage levels compatible with 5V systems and includes tri-state control for bus isolation. The component is designed for high-speed data transfer applications in parallel communication interfaces.

Feature Summary

• 16-bit wide data path architecture
• Registered output configuration for data latching
• Tri-state control for bus management
• CMOS technology implementation

Applications

• Parallel data bus interfacing
• System register implementations
• High-speed data buffering

Procurement Notes

Verify the specific suffix CPVC against the manufacturer's current product lineup to confirm availability and exact pinout compatibility. Ensure the source document explicitly identifies this part number as an active or discontinued item from Cypress Semiconductor. Cross-reference the package type and electrical specifications with official datasheets before procurement to avoid substitution errors.

Selection Notes

Select this component when a 16-bit registered transceiver with tri-state outputs is required for parallel data paths. Consider its FCT family characteristics for speed and drive strength requirements. Verify that the 5V tolerant inputs and balanced drive outputs meet the system's electrical interface standards. Confirm package availability matches the PCB design constraints.

Part Context

This part is part of the FCT (Fast CMOS Technology) series, which offers performance comparable to LS-TTL but with CMOS power consumption. The registered variant adds output storage, distinguishing it from non-registered bus transceivers. It serves as a bridge between different logic families or system segments requiring data retention at the interface point.

Replacement Considerations

Check for direct pin-compatible replacements within the FCT family or other high-speed CMOS transceiver families. Verify if updated versions from Infineon Technologies, following the Cypress acquisition, offer equivalent functionality. Ensure any substitute maintains the registered output feature and 16-bit width.