SN74LV573ANS

Latches Overview

The SN74LV573ANS is an octal transparent D-type latch manufactured by Texas Instruments, belonging to the LV logic series. It features non-inverting outputs and operates within a supply voltage range of 2 V to 5.5 V. The device provides three-state outputs with low-level output current of 32 mA and high-level output current of -16 mA. Propagation delay varies from 8.8 ns at 5 V to 18.7 ns at 2.5 V. It functions in a temperature range of -40°C to +85°C and is housed in an SSOP-20 package.

Latches Feature Summary

• Octal transparent D-type latch architecture with tri-state outputs
• Compatible with 2 V to 5.5 V power supplies for broad system integration
• High drive capability suitable for driving capacitive or low-impedance loads

Latches Applications

• Bidirectional bus drivers
• Buffer registers
• I/O port implementations
• Working registers

Latches Procurement Notes

Verify the specific suffix 'ANS' against official Texas Instruments documentation to confirm pinout compatibility and package type. Ensure the selected variant matches the required operating temperature range and electrical specifications for the target application environment before procurement.

Latches Selection Notes

Select this component when an octal latch with tri-state control is required for data storage or bus interfacing. Consider the propagation delay characteristics relative to the system clock speed and verify that the 32 mA output drive strength meets the load requirements of the connected circuitry.

Latches Part Context

This part belongs to the SN74LV573A family of octal transparent D-type latches. It shares functional similarities with other variants such as SN74LV573ADBR and SN74LV573ADWR, differing primarily in package style and manufacturing lot details while maintaining identical logical operations and electrical performance metrics.

Latches Replacement Considerations

SN74LV573ADBR and SN74LV573ADWR are functionally equivalent alternatives within the same family, offering identical electrical specifications but utilizing different package formats.