SN74HCT374DWG4

Flip Flops Overview

The SN74HCT374DWG4 is an octal D-type flip-flop manufactured by Texas Instruments, belonging to the HCT logic series. It features eight independent edge-triggered circuits with three-state outputs housed in a 20-pin SOIC package. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports propagation delays of 28 ns. It accepts TTL-compatible inputs and functions reliably across an industrial temperature range from -40°C to +85°C.

Flip Flops Feature Summary

• Octal configuration providing eight independent D-type flip-flops for parallel data storage
• Three-state outputs enable direct connection to bus lines without additional drivers
• TTL-compatible input thresholds ensure seamless integration with legacy digital systems

Flip Flops Applications

• Parallel-to-serial data conversion interfaces
• Bus buffer applications requiring high fan-out capability
• Register stages in microprocessor-based control systems

Flip Flops Procurement Notes

Verify that the ordering suffix G4 confirms compliance with RoHS standards and specifies lead-free manufacturing processes. Confirm the package designation DW corresponds to the standard 20-SOIC form factor required for your PCB layout. Ensure the component meets the specified industrial temperature operating range for your specific application environment.

Flip Flops Selection Notes

Select this component when TTL-level compatibility is required alongside CMOS power efficiency. The HCT series provides noise immunity suitable for noisy environments while maintaining low static power consumption. Consider the three-state output feature if multiple devices share a common data bus architecture.

Flip Flops Part Context

This part belongs to the SN74HCT374 family of octal flip-flops. The 'G4' suffix indicates environmental compliance and lead-free construction. It serves as a robust solution for general-purpose digital logic applications requiring reliable data latching and buffering capabilities in standard surface-mount packages.

Flip Flops Replacement Considerations

SN74HCT374DW is the non-compliant predecessor variant. SN74HCT374DRW offers identical electrical characteristics but utilizes tape-and-reel packaging instead of tubes.