74FCT573PBATSO

Latches Overview

The IDT74FCT573PBATSO is an octal transparent D-type latch from the FCT series, manufactured by Integrated Device Technology. It utilizes advanced dual metal CMOS technology to provide high-speed, low-power performance suitable for temporary data storage. The device features balanced output drivers and operates within a VCC range of 5V ±10%. It is designed as a replacement for ABT functions, offering typical output skew less than 250ps and reduced system switching noise with typical VOLP under 0.6V at 25°C.

Latches Feature Summary

• Octal transparent D-type latch architecture built on advanced dual metal CMOS technology
• Balanced output drivers providing ±24mA current capability
• Low input and output leakage characteristics with maximum values of 1µA
• Reduced system switching noise through optimized ground bounce performance

Latches Applications

• Memory address latching in digital systems
• I/O port interface implementations
• Bus driver applications requiring temporary data storage

Latches Procurement Notes

Verify the manufacturer designation carefully, as the part number prefix may indicate legacy IDT or subsequent Renesas ownership. Confirm the package type matches the specific suffix requirements for your assembly process. Ensure the voltage specifications align with your 5V system design constraints before finalizing procurement orders.

Latches Selection Notes

Select this component when a high-speed, low-power octal latch is required to replace older ABT logic families. Consider its balanced drive strength and low leakage characteristics for noise-sensitive designs. Verify that the TSSOP or SSOP package options meet your board space and thermal management requirements compared to alternative latch technologies.

Latches Part Context

This component belongs to the FCT (Fast CMOS) family, which bridges the performance gap between standard TTL and CMOS logic. The 74FCT573 variant specifically provides eight independent transparent latches with true outputs, designed for industrial temperature ranges and compatible with various digital bus architectures.

Latches Replacement Considerations

Compatible substitutes include the IDT74FCT573CTSO and other variants within the 74FCT573 series. Verify pin compatibility and electrical parameters against the original datasheet before substitution.