74HC573D/S400,118

Latches Overview

The Nexperia 74HC573D/S400,118 is an 8-bit D-type transparent latch featuring tri-state outputs. It belongs to the HC logic series and operates with a non-inverting output polarity. The device supports a supply voltage range from 2 V to 6 V and functions within a temperature range of -40 °C to +125 °C. It is housed in a 20-SOIC package with a width of 7.50 mm. The component includes latch enable and output control functionalities for bus driver applications.

Latches Feature Summary

• 8-bit D-type transparent latch architecture
• Tri-state output capability
• Non-inverting signal path

Latches Applications

• Bus driver circuits
• Register applications
• Memory interface buffering

Latches Procurement Notes

Verify the specific suffix S400,118 against official Nexperia documentation to confirm packaging details and compliance status. Ensure the procurement source provides valid RoHS certification data. Cross-reference the part number with the manufacturer's current lifecycle status to confirm active production availability before finalizing orders.

Latches Selection Notes

Select this component when an 8-bit latch with tri-state outputs is required for high-speed digital systems. The HC series offers standard CMOS performance suitable for general-purpose logic applications. Consider the 20-SOIC package dimensions for PCB layout constraints. Verify voltage compatibility with the system's power supply rails prior to integration.

Latches Part Context

This component is part of the Nexperia 74HC logic family, which provides high-speed CMOS operation compatible with TTL standards. The 74HC573 variant specifically addresses needs for data storage and bus isolation in digital electronics. It serves as a fundamental building block for sequential logic designs requiring parallel-to-serial or serial-to-parallel data handling capabilities.

Latches Replacement Considerations

Compatible substitutes include the 74HC573D from the same manufacturer and equivalent parts from other vendors such as NXP Semiconductors. Ensure pinout compatibility and electrical specifications match the original design requirements before substitution.