CD74FCT573ATE

Latches Overview

The CD74FCT573ATE is an octal transparent D-type latch manufactured by Texas Instruments. It operates within a supply voltage range of 4.75 V to 5.25 V and features eight channels with non-inverting polarity. The device utilizes BICMOS technology and is housed in a PDIP-20 package. Key electrical specifications include a propagation delay of 6.8 ns at 5 V, low-level output current of 32 mA, and high-level output current of -15 mA. It supports through-hole mounting and functions within a temperature range of 0 °C to +70 °C.

Latches Feature Summary

• Octal transparent D-type latch configuration
• Non-inverting output polarity
• BICMOS logic technology implementation

Latches Applications

• Data storage applications requiring parallel-to-serial conversion
• Bus driver circuits for system interconnects
• Register stages in digital logic systems

Latches Procurement Notes

Verify the specific suffix 'ATE' against the manufacturer's official documentation to confirm pinout, packaging dimensions, and environmental compliance status. Ensure the selected component matches the required operating temperature range and voltage specifications for the target application design.

Latches Selection Notes

Select this component when an octal latch with tri-state outputs is required for 5 V logic systems. Consider the PDIP-20 package for through-hole assembly needs. Verify that the 6.8 ns propagation delay meets the timing constraints of the specific circuit design before finalizing the part selection.

Latches Part Context

This component belongs to the FCT logic series, which combines BiCMOS speed with CMOS power efficiency. The 74FCT573 variant specifically provides octal latching capabilities. It serves as a standard interface element in digital electronics for holding data states across multiple bits simultaneously.

Latches Replacement Considerations

Check for direct equivalents such as SN74FCT573 or CD74FCT573 variants. Confirm package compatibility and electrical parameter alignment before substitution.