SN74LVTH373DWRG4

Latches Overview

The SN74LVTH373DWRG4 is an octal transparent D-type latch with 3-state outputs manufactured by Texas Instruments. It belongs to the LVTH logic series, designed for low-voltage applications. The device features a 20-pin SOIC package and operates within a supply voltage range of 2.7 V to 3.6 V. It supports a wide operating temperature range from -40°C to +85°C. Key electrical characteristics include high noise immunity and low power consumption typical of CMOS technology. The component is RoHS compliant and lead-free.

Latches Feature Summary

• Octal transparent D-type latch architecture providing eight independent data storage elements
• Three-state outputs allowing direct connection to bus structures
• Low-voltage operation optimized for 3.3 V systems
• CMOS construction ensuring high noise immunity and low static power dissipation

Latches Applications

• Registering data on microprocessor buses
• Buffering memory address and data lines
• Portable battery-powered equipment requiring low voltage
• Communication systems utilizing 3.3 V logic levels

Latches Procurement Notes

Verify the complete part number including the G4 suffix to confirm RoHS compliance and lead-free status. Confirm the SOIC-20 package type matches your PCB footprint requirements. Check the datasheet for specific drive strength and switching speed parameters relevant to your circuit timing constraints. Ensure the operating temperature range meets your environmental specifications.

Latches Selection Notes

Select this component when designing systems that require octal latching at 3.3 V logic levels. Compare propagation delay and output current capabilities against system requirements. Consider the 20-SOIC package size for space-constrained designs. Evaluate compatibility with upstream drivers and downstream loads in terms of voltage levels and capacitive loading.

Latches Part Context

This device is part of Texas Instruments' LVTH family of logic components. It serves as a standard solution for data storage and buffering in digital circuits. The SN74LVTH373 variant offers specific performance characteristics tailored for low-voltage digital applications. It complements other logic families like HC and AHC by providing optimized performance at 3.3 V.

Latches FAQ

What is the supply voltage range for the SN74LVTH373DWRG4?

The device operates within a supply voltage range of 2.7 V to 3.6 V.

Does the SN74LVTH373DWRG4 have 3-state outputs?

Yes, the device features three-state outputs suitable for bus-oriented applications.

What is the operating temperature range?

The specified operating temperature range is from -40°C to +85°C.