SN74LVC1G373DBVR

Latches Overview

The SN74LVC1G373DBVR is a single D-type transparent latch with three-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 5.5 V and utilizes the LVC logic series. The device features one independent circuit with one input line and one output line, housed in an SOT-23-6 surface-mount package. Key electrical parameters include a maximum propagation delay of 1 ns, static current of 10 µA, and output drive currents of ±32 mA. It supports operation temperatures from -40°C to +125°C.

Latches Feature Summary

• Transparent latch behavior where Q output follows D input while latch enable is high
• Three-state output capability allowing bus driving applications
• Support for local power-down protection via Ioff feature
• Robust latch performance exceeding 100 mA per JESD78 standards

Latches Applications

• I/O port buffering
• Register storage
• Bidirectional bus drivers

Latches Procurement Notes

Verify the specific suffix DBVR corresponds to the SOT-23-6 package and tape-and-reel orientation required for your assembly process. Confirm RoHS compliance status and moisture sensitivity level (MSL) ratings against your manufacturing facility's handling requirements before finalizing procurement orders.

Latches Selection Notes

Select this component when a single-bit memory element with tri-state control is needed in compact designs. The wide voltage range accommodates both low-power and standard logic interfaces. Ensure the SOT-23-6 footprint fits the PCB layout constraints compared to larger packages like SC-70 or DSBGA.

Latches Part Context

This part belongs to the SN74LVC1G373 family of single D-type latches. It shares functional characteristics with variants such as SN74LVC1G373DC and SN74LVC1G373YZPR, differing primarily in packaging technology and pinout configuration. The DBVR variant specifically denotes the SOT-23-6 form factor suitable for space-constrained surface-mount applications.

Latches Replacement Considerations

Direct substitutes include SN74LVC1G373DC and SN74LVC1G373YZPR, provided the package difference is acceptable for the design.