74FCT373ATPYG

Latches Overview

The IDT74FCT373ATPYG is an octal transparent D-type latch manufactured by Integrated Device Technology. It operates within a 5V ±10% supply voltage range and features tri-state outputs. The component utilizes 0.5 micron CMOS technology to provide high-speed performance with low power consumption, serving as a replacement for ABT functions. It is housed in a 20-pin SSOP package and supports industrial temperature ranges.

Latches Feature Summary

• High-speed, low-power CMOS technology replacing ABT functions
• Tri-state outputs for bus-oriented memory applications
• Balanced output drivers reducing system switching noise
• Low input and output leakage characteristics

Latches Applications

• Memory address latching
• I/O port implementations
• Bus driver configurations

Latches Procurement Notes

Verify the specific suffix 'PYG' against the manufacturer's current datasheet to confirm pinout compatibility and package dimensions. Ensure the order matches the exact FCT series designation required for your circuit design. Cross-reference the RoHS compliance status with the latest regulatory documentation before finalizing procurement.

Latches Selection Notes

Select this component when an octal latch with tri-state capability is required for data storage or bus interfacing. Consider the 20-SSOP package size for space-constrained designs. Evaluate the propagation delay and drive strength requirements against the system's timing constraints to ensure signal integrity.

Latches Part Context

This part belongs to the FCT (Fast CMOS) logic family, designed for high-speed digital applications. It serves as a functional equivalent to standard 74FCT373 devices but offers improved performance metrics such as lower skew and reduced ground bounce. The IDT variant integrates advanced dual-metal CMOS processes for enhanced reliability.

Latches Replacement Considerations

Check for direct equivalents from other manufacturers offering the same FCT373 specification. Verify that substitute parts maintain identical pin configurations and electrical characteristics. Confirm availability of the 20-SSOP package in alternative sources if supply chain issues arise.