74FCT573CTLB

Latches Overview

The 74FCT573CTLB is an octal D-type transparent latch manufactured by Renesas Electronics Corporation. It features eight D-type latches with tri-state outputs, designed for high-speed data storage applications within the 74FCT logic family. The component utilizes a 20-LCC package configuration, providing a compact footprint suitable for surface-mount assembly on printed circuit boards. This integrated circuit operates with standard voltage levels and supports efficient signal buffering and temporary data retention in digital systems.

Latches Feature Summary

• Octal D-type transparent latch architecture with tri-state output capability
• High-speed data storage functionality within the 74FCT logic family
• Compact 20-lead LCC package design for surface-mount integration

Latches Applications

• Data bus buffering and temporary storage in digital circuits
• Interface bridging between microprocessors and peripheral devices
• Memory address latching in embedded system architectures

Latches Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for End-of-Life notices prior to procurement. Ensure supply chain integrity to avoid counterfeit components. Validate package markings against official datasheet specifications. Review recent production change notifications for any material or process updates that may affect compatibility.

Latches Selection Notes

Evaluate pinout compatibility and electrical characteristics against existing design requirements. Consider thermal performance and power consumption metrics for the target application environment. Assess availability of alternative packages if space constraints differ from current layouts. Verify logic family interoperability with surrounding components. Review long-term supply stability given potential lifecycle changes in the semiconductor market.

Latches Part Context

This component belongs to the 74FCT series, which represents Fast CMOS technology offering speed comparable to TTL while maintaining low power consumption typical of CMOS devices. The 74FCT573 variant specifically provides octal latching functionality. Renesas Electronics continues this lineage through acquisitions and product portfolio management, ensuring backward compatibility with established industry standards for high-performance logic applications.

Latches Replacement Considerations

CY74FCT573CTSOCT (Texas Instruments)