74LVC573APW-Q100J

Latches Overview

The Nexperia 74LVC573APW-Q100J is an octal D-type transparent latch with 5 V tolerant inputs and outputs, housed in a TSSOP20 package (SOT360-1). It features separate D-type inputs for each latch and three-state true outputs suitable for bus-oriented applications. The device includes common Latch Enable (LE) and Output Enable (OE) inputs. It operates within a supply voltage range of 1.2 V to 3.6 V and supports ambient temperatures from -40 °C to +125 °C. Propagation delays vary by voltage; at 3.0 V to 3.6 V, the maximum delay is 8.5 ns.

Latches Feature Summary

• Automotive qualification in accordance with AEC-Q100 Grade 1 standards
• 5 V tolerant inputs and outputs for interfacing with 5 V logic systems
• High-impedance state when VCC is 0 V
• Direct interface compatibility with TTL levels

Latches Applications

• Bus-oriented data storage applications
• Mixed 3.3 V or 5 V system translation
• Automotive electronic modules

Latches Procurement Notes

Verify the specific suffix 'J' against the manufacturer's current ordering information to confirm packaging details such as reel size or tape width. Confirm that the TSSOP20 package variant matches the required footprint for the target PCB design. Ensure the automotive grade specification aligns with the project's reliability requirements before finalizing procurement.

Latches Selection Notes

Select this component when an octal latch with high input/output tolerance is required for automotive environments. The TSSOP20 package offers a compact solution for space-constrained designs. Consider the propagation delay specifications relative to the system clock speed and operating voltage to ensure timing margins are met during operation.

Latches Part Context

This part belongs to the 74LVC573A-Q100 family of octal D-type transparent latches. Other variants in this series include the SO20 package (74LVC573AD-Q100) and the DHVQFN20 package (74LVC573ABQ-Q100). All variants share identical electrical characteristics and functionality, differing only in physical package dimensions and pin configurations.

Latches Replacement Considerations

Compatible substitutes include 74LVC573AD-Q100 and 74LVC573ABQ-Q100. Verify package compatibility when substituting with different form factors.