SN74ABT374APWR

Flip Flops Overview

The SN74ABT374APWR is an octal edge-triggered D-type flip-flop from the Texas Instruments ABT logic series. It features eight non-inverting D inputs and three-state outputs, housed in a 20-pin TSSOP package. The device operates within a supply voltage range of 4.5 V to 5.5 V. Key electrical specifications include a propagation delay of 6.6 ns, a high-level output current of -32 mA, and a low-level output current of 64 mA. It supports through-hole or surface-mount installation styles with a wide operating temperature range from -40°C to +85°C.

Flip Flops Feature Summary

• Octal configuration providing eight independent D-type edge-triggered flip-flops for parallel data storage
• Three-state outputs enable direct bus-driven connections without external buffer drivers
• ABT technology ensures high-speed performance with low power consumption characteristics

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Register files in microprocessor-based systems
• Buffering and latching digital signals on system buses

Flip Flops Procurement Notes

Verify the specific suffix 'PWR' corresponds to the TSSOP-20 package and reel packaging format required for your assembly process. Confirm that the ABT logic family voltage requirements align with your system's 5V rail specifications. Ensure compatibility with your PCB footprint dimensions and thermal management needs during procurement planning.

Flip Flops Selection Notes

Select this component when designing systems requiring high-speed octal latching with bus-compatible outputs. The ABT series offers superior speed compared to standard 74LS logic while maintaining lower power than older BiCMOS families. Consider the TSSOP package for space-constrained surface-mount designs where leaded alternatives are unsuitable.

Flip Flops Part Context

This part belongs to the Texas Instruments SN74ABT374A family of octal D-type flip-flops. It shares functional similarities with other members like the SN74ABT374AN but differs in package type and mounting style. The ABT series represents a specialized logic family optimized for high-speed applications requiring moderate drive strength and low power dissipation.

Flip Flops Replacement Considerations

Direct pin-compatible substitutes include the SN74ABT374ADWR (SOIC-20 package) and SN74ABT374AN (PDIP-20 package). Verify that any replacement maintains the same ABT logic family characteristics and voltage specifications to ensure circuit compatibility.