SN74LV573ATDGVRE4

Latches Overview

The SN74LV573ATDGVRE4 is an octal D-type transparent latch manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 5.5 V and features tri-state outputs. The device supports partial-power-down mode via Ioff functionality and maintains TTL-voltage compatible inputs. It is housed in a 20-TVSOP package with a wide operating temperature range from -40°C to +85°C.

Latches Feature Summary

• Tri-state octal D-type transparent latch architecture
• Supports partial-power-down mode through Ioff functionality
• TTL-voltage compatible input structure

Latches Applications

• Data buffering applications
• Registering high-speed data
• Memory address decoding

Latches Procurement Notes

Verify the specific suffix 'DGVRE4' corresponds to the 20-TVSOP package and reel packaging configuration. Confirm RoHS compliance status and lead-free manufacturing details against the latest manufacturer documentation before procurement.

Latches Selection Notes

Select this component for designs requiring low-voltage operation down to 2 V with tri-state output control. Ensure the 20-TVSOP footprint matches the PCB layout. Verify that the 5.5 V maximum rating aligns with the system power supply constraints.

Latches Part Context

This part belongs to the SN74LV573A series of logic latches. It provides eight bits of storage with transparent latch behavior when enabled. The device is designed for general-purpose digital logic applications requiring reliable data retention and bus isolation capabilities.

Latches Replacement Considerations

Check SN74LV573APWRG4 for TSSOP-20 package compatibility. Verify SN74LV573ATDWR for SOIC-20 package alternatives. Ensure pinout and electrical characteristics match the original design requirements.