74VHC373FT

Latches Overview

The Toshiba Semiconductor and Storage 74VHC373FT is an octal D-type transparent latch featuring three-state outputs, belonging to the VHC logic family. It operates within a supply voltage range of 2 V to 5.5 V and supports up to eight independent circuits with corresponding output lines. The device utilizes a TSSOP-20 surface-mount package and maintains a propagation delay of 6.5 ns at 5 V. Static current consumption is specified at 40 uA, while low-level and high-level output currents reach 8 mA and -8 mA respectively. Operating temperatures span from -40 C to +85 C.

Latches Feature Summary

• Transparent data capture functionality allowing direct input-to-output transmission when enabled
• Three-state output capability for effective bus line driving and isolation
• CMOS construction providing high noise immunity and low power dissipation

Latches Applications

• Bus organization systems requiring data storage and transfer
• General-purpose memory applications involving address latching
• Digital signal processing circuits utilizing parallel data handling

Latches Procurement Notes

Verify the specific suffix designation against official Toshiba documentation to confirm exact packaging configuration and environmental compliance status. Ensure the component matches the required operating temperature range and voltage specifications for the target application environment before finalizing procurement decisions.

Latches Selection Notes

Select this component for designs requiring fast switching speeds within standard CMOS voltage ranges. Consider the TSSOP-20 footprint constraints and thermal management requirements during layout. Evaluate the static current characteristics against overall system power budgets to ensure compatibility with low-power operational modes.

Latches Part Context

This part belongs to the broader 74VHC series of high-speed CMOS logic devices manufactured by Toshiba Semiconductor and Storage. The series emphasizes performance improvements over legacy standards while maintaining pin compatibility. The 74VHC373 variant specifically addresses needs for efficient data buffering in complex digital architectures.

Latches Replacement Considerations

Cross-reference alternative manufacturers offering equivalent VHC-series octal latches. Verify that substitute components match the original package dimensions, pinout assignments, and electrical parameters precisely to avoid circuit redesign.