CY74FCT16823ATPAC

Overview

The CY74FCT16823ATPAC is a high-speed CMOS bus driver from the FCT series, manufactured by Cypress Semiconductor Corp. It features two independent functions, each driving nine bits with true output polarity. The device utilizes a 56-pin TSSOP package and operates within a temperature range of -40°C to 85°C. Key electrical characteristics include a propagation delay of 12.5 ns and a load capacitance of 50 pF. Outputs are three-state, providing flexible bus interfacing capabilities for digital systems requiring reliable data transmission.

Feature Summary

• Supports two independent nine-bit data paths for parallel signal routing
• Features three-state outputs to facilitate efficient bus sharing
• Includes dedicated clear and clock enable control mechanisms

Applications

• High-speed parallel data bus drivers in computing systems
• Clock distribution networks requiring precise timing control
• Memory interface circuits utilizing bus arbitration

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm package integrity and pin alignment upon receipt. Ensure storage conditions comply with moisture sensitivity level requirements to prevent soldering defects during surface mount assembly processes.

Selection Notes

Select this component when designing systems requiring dual nine-bit bus architectures with active control features. Consider the specific propagation delay and load capacitance specifications against system timing constraints. Evaluate thermal performance within the specified operating temperature range for reliable long-term operation.

Part Context

This part belongs to the FCT logic family, designed for fast CMOS applications. It serves as a specialized bus driver variant within Cypress's portfolio, offering enhanced control features compared to standard drivers. The technology supports modern digital interfaces requiring low power consumption and high switching speeds.

Replacement Considerations

Consult official replacement lists for obsolete variants. Verify pin compatibility and electrical parameters before substituting with alternative manufacturers' components to ensure circuit functionality remains intact.