74LVC373AD,112

Latches Overview

The 74LVC373AD,112 is an octal D-type transparent latch with 3-state outputs manufactured by Nexperia. It operates within a supply voltage range of 1.2 V to 3.6 V and features overvoltage tolerant inputs up to 5.5 V. The device includes latch enable (LE) and output enable (OE) controls. Propagation delay from data input to output ranges from 1.5 ns to 18.2 ns depending on voltage. It supports partial power-down via IOFF circuitry and complies with JEDEC standards for various voltage levels.

Latches Feature Summary

• Features 5-volt tolerant inputs and outputs for interfacing in mixed voltage environments
• Includes IOFF circuitry to prevent backflow current during partial power-down applications
• Provides high-impedance outputs when the supply voltage is zero
• Complies with JEDEC standards for low-voltage operation

Latches Applications

• Mixed 3.3 V and 5 V logic translation
• Partial power-down mode operation
• Octal bus interface buffering

Latches Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and temperature range. Confirm that the component meets all required environmental and electrical specifications for the intended application before finalizing procurement decisions.

Latches Selection Notes

Select this component for designs requiring octal latching with 3-state control in low-voltage systems. Ensure the operating voltage falls within the 1.2 V to 3.6 V range. Consider the SO20 package dimensions and thermal characteristics if high power dissipation is expected in the design environment.

Latches Part Context

This part belongs to the 74LVC373A family of octal D-type transparent latches. It is designed for CMOS low-power consumption and direct interface with TTL levels. The device is specified for industrial temperature ranges and offers robust ESD protection capabilities.

Latches Replacement Considerations

Check for equivalent parts such as 74LVC373APW or 74LVC373ABQ from the same manufacturer which share identical logical functions but utilize different package types like TSSOP20 or DHVQFN20.