74LVC573APW,112

Latches Overview

The Nexperia 74LVC573APW,112 is an octal D-type transparent latch featuring 3-state outputs and 5 V tolerant inputs/outputs. 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. The device includes latch enable (LE) and output enable (OE) controls, with Schmitt-trigger inputs for noise immunity. It incorporates IOFF circuitry for partial power-down applications, preventing backflow current when powered down.

Latches Feature Summary

• Octal D-type transparent latch with 3-state outputs
• 5 V tolerant inputs and outputs for mixed voltage environments
• IOFF circuitry enables partial power-down mode operation
• Schmitt-trigger inputs provide tolerance for slow rise and fall times

Latches Applications

• Translators in mixed 3.3 V and 5 V environments
• Partial power-down applications requiring backflow current prevention
• Bus-oriented systems utilizing 3-state non-inverting outputs

Latches Procurement Notes

Verify the specific ordering suffix ',112' against official Nexperia documentation to confirm package type and availability details. Ensure the selected component matches the required temperature range and electrical specifications for the target application environment before procurement.

Latches Selection Notes

Select this component for designs requiring an 8-bit latch with high-impedance states and 5 V tolerance. Consider the TSSOP20 package dimensions and thermal characteristics if operating near maximum temperature limits. Verify compatibility with system voltage levels and signal integrity requirements.

Latches Part Context

This part belongs to the 74LVC573A family of octal D-type transparent latches. It shares functional similarities with other variants like the 74LVC573AD but differs in packaging. The family is designed for low-power CMOS applications with direct TTL interface capabilities.

Latches Replacement Considerations

The 74LVC573AD,118 is a documented alternative within the same family, offering identical functionality in a SO20 package. Verify pinout compatibility and package dimensions before substitution.