CY74FCT573ATSOCT

Latches Overview

The CY74FCT573ATSOCT is an octal transparent D-type latch manufactured by Texas Instruments, belonging to the FCT logic series. It features eight non-inverting channels with three-state outputs housed in a 20-SOIC package. The device operates within a supply voltage range of 4.75 V to 5.25 V and supports a working temperature range from -40°C to +85°C. Key electrical specifications include a propagation delay of 4.7 ns at 5 V, low-level output current of 32 mA, high-level output current of -32 mA, and a quiescent supply current of 200 uA.

Latches Feature Summary

• Provides eight transparent data latching channels for parallel data storage applications
• Features three-state outputs to facilitate bus-driven architectures and system isolation
• Utilizes CMOS technology to achieve low power consumption while maintaining high-speed performance

Latches Applications

• Parallel data buffering in digital communication systems
• I/O port expansion for microcontroller-based designs
• Temporary data storage within processing units

Latches Procurement Notes

Verify the specific suffix 'ATSOCT' against official datasheets to confirm the presence of the 'A' grade temperature rating and 'CT' cut-tape packaging. Ensure compatibility with standard SOIC-20 footprints during PCB layout. Confirm RoHS compliance status through manufacturer documentation prior to final procurement decisions.

Latches Selection Notes

Select this component when designing systems requiring octal latching with three-state control capabilities. It is suitable for applications demanding fast propagation delays and robust drive currents. Consider the operating voltage constraints and thermal requirements to ensure reliable performance across the specified industrial temperature range.

Latches Part Context

This part belongs to the CY74FCT573T family of octal transparent D-type latches. The family offers various packaging options and temperature grades to support diverse electronic design needs. These components are widely used in general-purpose logic applications requiring efficient data management and signal integrity.

Latches Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.