CD54AC573F3A

Latches Overview

The CD54AC573F3A is a military-grade octal transparent D-type latch manufactured by Texas Instruments. It features three-state outputs and operates within a supply voltage range of 2 V to 6 V. The device utilizes AC logic family technology and is housed in a 20-pin ceramic dual in-line package (CDIP). It supports through-hole mounting and functions reliably across an extended temperature range from -55°C to +125°C.

Latches Feature Summary

• Octal transparent latch architecture with non-inverting data paths
• Three-state output capability for bus-driven applications
• Military-grade construction certified for defense environments
• Wide operating voltage range supporting 2 V to 6 V systems

Latches Applications

• Military and defense electronic systems
• High-reliability industrial control interfaces
• Data storage and buffering in aerospace equipment

Latches Procurement Notes

Verify the specific ordering suffix F3A corresponds to the required CDIP-20 ceramic package configuration. Confirm RoHS exemption status as military parts often differ from commercial standards. Ensure procurement channels support restricted or limited availability items typical of this product line.

Latches Selection Notes

Select this component when military qualification and wide temperature operation are mandatory. Compare against CD74AC573 variants if commercial grade suffices. Verify pin compatibility with existing PCB footprints designed for 20-pin DIP packages before integration into new designs.

Latches Part Context

This part belongs to the CD54 series, which designates Texas Instruments' military-qualified logic products. It shares functional similarities with the commercial CD74AC573 but meets stricter reliability standards. The AC logic family provides higher speed performance compared to older HC or HCT technologies.

Latches Replacement Considerations

CD54ACT573F3A offers ACT logic characteristics instead of AC.