SN74LVTH373DWR

Latches Overview

The SN74LVTH373DWR is an octal transparent D-type latch manufactured by Texas Instruments, belonging to the LVTH logic series. It features a non-inverting true logic type and operates within a supply voltage range of 2.7 V to 3.6 V. The device provides eight input lines and eight output lines in a single circuit configuration. Key electrical parameters include a propagation delay of 2.6 ns at 3.3 V, with low-level and high-level output currents of 32 mA and -32 mA respectively. It utilizes a 20-SOIC surface-mount package and supports operation temperatures from -40°C to +85°C.

Latches Feature Summary

• Provides octal data storage capability through transparent D-type latching functionality.
• Supports 3.3-V VCC operation for compatibility with low-voltage digital systems.
• Features high-drive outputs capable of sourcing and sinking significant current loads.

Latches Applications

• Registering data in high-speed digital processing circuits
• Buffering and bus-oriented communications interfaces
• Portable equipment requiring low-power CMOS performance

Latches Procurement Notes

Verify the specific ordering suffix against official Texas Instruments documentation to ensure correct packaging and tape-and-reel specifications. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer prior to procurement. Ensure the SOIC-20 package dimensions match your PCB footprint requirements.

Latches Selection Notes

Select this component when designing systems that require 3.3-V logic levels with high drive strength. Compare propagation delays and power consumption against other LVTH variants if speed or efficiency is critical. Ensure the operating temperature range meets environmental constraints for the intended application environment.

Latches Part Context

This part belongs to the SN74LVTH373 family of octal transparent D-type latches. It shares the same logical function as other members but is optimized for 3.3-V operation. The 'DWR' suffix indicates the SOIC-20 surface-mount package and reel packaging format, distinguishing it from tube-packaged or different package variant counterparts.

Latches Replacement Considerations

SN74LVTH373DW: Identical functional equivalent in tube packaging instead of reel.

Latches FAQ

What is the maximum supply voltage for the SN74LVTH373DWR?

The maximum supply voltage (VCC) for this device is 3.6 V.

Does the SN74LVTH373DWR have tri-state outputs?

No, the SN74LVTH373DWR is described as a transparent D-type latch without explicit tri-state output designation in its primary classification, unlike the HCT variant.