SN74LV373AGQNR

Latches Overview

The SN74LV373AGQNR is an octal transparent D-type latch with 3-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 5.5 V and features low static power consumption. The device provides high noise immunity and is designed for battery-powered applications. Key electrical parameters include propagation delays of 18 ns at 2.5 V, 14.9 ns at 3.3 V, and 9.2 ns at 5 V. It supports output drive currents of 32 mA (low) and -16 mA (high). The component is housed in a 20-pin Microstar Junior BGA package.

Latches Feature Summary

• Octal transparent D-type latches with 3-state outputs
• Wide operating voltage range from 2 V to 5.5 V
• High noise immunity characteristics
• Low static power consumption design

Latches Applications

• Battery-powered consumer electronics
• Clock-driven data registers
• Bus-oriented architectures
• Memory mapping circuits

Latches Procurement Notes

Verify the specific package variant and revision level against the latest manufacturer datasheet before integration. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer. Ensure ESD handling procedures are followed during storage and assembly. Check for any obsolescence notices or recommended replacement parts if current availability is limited.

Latches Selection Notes

Select this component when an octal latch with tri-state capability is required for bus systems. The wide voltage range allows compatibility with various logic families. Consider the BGA package constraints for PCB layout. Verify that the propagation delay specifications meet the system timing requirements at the intended operating voltage.

Latches Part Context

This part belongs to the SN74LV373A series of octal transparent D-type latches. It is part of Texas Instruments' LV logic family, which offers performance between standard CMOS and advanced high-speed CMOS technologies. The series is designed for low-voltage applications requiring high speed and low power consumption.

Latches Replacement Considerations

Check for direct pin-compatible substitutes within the same LV logic family. Verify equivalent electrical characteristics such as voltage range and drive current. Ensure the alternative package type matches the existing footprint or requires redesign.