SN74LV373ADBR

Latches Overview

The SN74LV373ADBR is an octal transparent D-type latch with three-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 5.5 V and supports mixed-mode port operation across all ports. The device features low static current of 20 µA and offers propagation delays of 18.7 ns at 2.5 V, 14.5 ns at 3.3 V, and 8.8 ns at 5 V. Output drive capabilities include 32 mA low-level and -16 mA high-level currents. It is housed in a 20-SSOP package and functions reliably between -40°C and +85°C.

Latches Feature Summary

• Supports mixed-mode voltage operation on all ports for flexible interface integration
• Provides tri-state outputs to facilitate bus-driven systems
• Features low power consumption with minimal static current draw

Latches Applications

• Printer control systems
• Motor controller interfaces
• Network switch data routing
• Server motherboard logic
• Wireless infrastructure components

Latches Procurement Notes

Verify the specific suffix 'DBR' corresponds to the SSOP-20 tape-and-reel packaging configuration required for your assembly process. Confirm that the 2V to 5.5V operating voltage aligns with your system's power rails. Ensure thermal management meets the -40°C to +85°C industrial temperature range specifications during final product validation.

Latches Selection Notes

Select this component when designing circuits requiring octal latching with tri-state output control in low-voltage environments. It serves as a suitable alternative to higher-voltage CMOS families where power efficiency is critical. Consider its mixed-mode voltage capability if interfacing with devices operating at different logic levels without additional translation circuitry.

Latches Part Context

This part belongs to the SN74LV373A series of octal transparent D-type latches. It shares functional similarities with other LV-series logic but is distinct from flip-flop variants like the SN74LV374. The device is designed for high-density applications requiring reliable data storage and bus isolation in consumer and industrial electronics.

Latches Replacement Considerations

Check for SN74LV373APWR or SN74LV373ATDWR for pin-compatible alternatives in different packages. Verify electrical parameters against SN74LVC373A if higher speed is needed, noting potential voltage differences.