SN74LVC373DWR

Latches Overview

The SN74LVC373DWR is an octal transparent D-type latch manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 3.6 V and features three-state outputs. The device provides propagation delays of 7.8 ns at 2.7 V and 6.8 ns at 3.3 V, with a maximum static current of 10 µA. Output drive capabilities include 32 mA low-level and -24 mA high-level currents. It is housed in a 20-SOIC package and functions across temperatures from -40°C to +85°C.

Latches Feature Summary

• Octal configuration providing eight independent D-type latches with transparent data flow when enabled.
• Three-state output architecture allowing direct bus interfacing without external buffer drivers.
• Low-power CMOS technology ensuring minimal quiescent current consumption during operation.

Latches Applications

• Buffer registers for temporary data storage in digital systems
• Working registers within microcontroller-based designs
• I/O port expansion for peripheral interface control

Latches Procurement Notes

Verify the specific suffix 'DWR' corresponds to the SOIC-20 surface-mount package and tape-and-reel shipping format. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure operating conditions align with the specified 1.65 V to 3.6 V voltage range and temperature limits.

Latches Selection Notes

Select this component for applications requiring multiple parallel data latching channels in a compact footprint. The LVC series offers compatibility with modern low-voltage logic families. Consider the SOIC-20 package dimensions for PCB layout constraints. Evaluate the propagation delay specifications against system timing requirements.

Latches Part Context

This part belongs to the SN74LVC373A family of octal D-type latches. It shares functional characteristics with variants like SN74LVC373ADW but differs in packaging and reel specifications. The LVC series is designed for low-voltage operations typical in portable and battery-powered electronics.

Latches Replacement Considerations

SN74LVC373ADW (SOIC-20 tube) and SN74LVC373ADGVR (TVSOP-20 reel) are functionally equivalent alternatives within the same family. Verify pinout compatibility and package dimensions before substitution.