74LVT573PW,118

Latches Overview

The Nexperia 74LVT573PW,118 is an octal D-type transparent latch with 3-state outputs housed in a TSSOP20 package. It operates within a supply voltage range of 2.7 V to 3.6 V and supports input voltages up to 5.5 V. The device features bus hold inputs to eliminate external pull-up resistors for unused lines. Propagation delays from data inputs to outputs range from 1.0 ns to 4.3 ns depending on voltage conditions.

Latches Feature Summary

• Bus hold data inputs eliminate the need for external pull-up resistors to define unused inputs
• Overvoltage tolerant inputs allow direct interface with systems at 5 V supply
• IOFF circuitry provides partial power-down mode operation

Latches Applications

• Bus-oriented applications requiring 3-state non-inverting outputs
• Microprocessor and microcomputer input or output ports
• Systems requiring live insertion and extraction without bus current loading

Latches Procurement Notes

Verify the specific ordering suffix matches the required package type. Confirm that the application environment remains within the specified temperature range and voltage limits. Ensure design safeguards are implemented to prevent exceeding absolute maximum ratings during transient events.

Latches Selection Notes

Select this component when interfacing 3.3 V logic with 5 V buses is required. The TSSOP20 package suits surface mount designs needing compact footprints. Consider the propagation delay specifications against system timing requirements before finalizing the design.

Latches Part Context

This part belongs to the 74LVT logic family designed for low-voltage applications. It serves as a standard octal latch solution for digital systems. The PW suffix indicates the plastic thin shrink small outline package variant manufactured by Nexperia.

Latches Replacement Considerations

Check for equivalent parts from other manufacturers offering identical pinouts and electrical characteristics. Verify compatibility with existing board layouts and signal integrity requirements before substitution.