74LVT374SJ

Overview

The onsemi 74LVT374SJ is an octal D-type flip-flop with 3-state outputs, belonging to the LVT logic series. It features a single-ended input and non-inverting polarity within an SOP-20 surface-mount package. The device operates between 2.7 V and 3.6 V, supporting a propagation delay of 5.2 ns. Output drive capabilities include -32 mA high-level and 64 mA low-level currents. It functions reliably across a temperature range of -40°C to +85°C.

Feature Summary

• Octal configuration providing eight independent D-type flip-flops in a single integrated circuit
• 3-state output capability allowing bus-oriented connections and controlled signal driving
• Low-voltage operation optimized for modern digital systems requiring reduced power consumption

Applications

• Parallel data storage in digital communication interfaces
• Buffering and register applications in microprocessor systems
• Data acquisition systems requiring high-speed latching

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official documentation. Check current lifecycle status as availability may be limited. Ensure packaging specifications match design requirements before procurement.

Selection Notes

Select this component for designs requiring 3.3V logic compatibility with moderate speed performance. Consider the SOP-20 package constraints for PCB layout. Evaluate thermal management needs within the specified operating temperature range. Compare against alternative LVT series devices if pinout variations exist.

Part Context

This part belongs to the 74LVT family of low-voltage CMOS logic devices. It serves as a standard octal flip-flop solution for 3.3V applications. The SOP-20 package provides a compact footprint suitable for space-constrained designs. It complements other LVT series components for complete system integration.

Replacement Considerations

Direct substitutes include MM74HC374SJ from onsemi, though voltage ranges differ. Verify electrical characteristics and pin compatibility before substitution. Alternative packages like TSSOP-20 may require adapter solutions.