SN74LV373ATRGYR

Latches Overview

The SN74LV373ATRGYR is an octal transparent D-type latch with three-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 2V to 5.5V and supports mixed-mode voltage operation across all ports. The device features low output impedance designed to drive capacitive loads directly without external interface components. It includes Ioff support for partial-power-down mode, preventing excessive current draw when the device is powered down while the system remains active.

Latches Feature Summary

• Octal transparent D-type latch architecture with three-state outputs
• Supports mixed-mode voltage operation across all ports
• Enables partial-power-down mode via Ioff functionality

Latches Applications

• Printers
• Motor control systems
• Network switches
• Server motherboards
• Wireless infrastructure

Latches Procurement Notes

Verify component status carefully as this specific suffix variant may be obsolete or discontinued. Confirm availability through authorized distributors or check for valid replacement part numbers before initiating procurement processes. Ensure compatibility with existing design specifications if substituting.

Latches Selection Notes

Select this component for designs requiring octal latching with mixed-voltage I/O capabilities. Verify that the operating voltage range aligns with the system's power rails. Consider the package type and thermal requirements during PCB layout. Check current documentation for obsolescence status prior to finalizing the bill of materials.

Latches Part Context

This component belongs to the SN74LV373A series of octal transparent D-type latches. It is part of Texas Instruments' LV (Low Voltage) logic family, designed for high-speed digital applications. The device provides eight independent D-type latches with three-state outputs, suitable for bus-oriented communications.

Latches Replacement Considerations

• SN74LV373ATNSR

Latches FAQ

Does the SN74LV373ATRGYR support mixed-mode voltage operation?

Yes, the device supports mixed-mode voltage operation across all ports.

What is the function of the Ioff feature in this latch?

Ioff supports partial-power-down mode operation, allowing the device to be safely disconnected from the system while it is powered down.