SN74LS374MR1

Flip Flops Overview

The SN74LS374MR1 is an octal D-type flip-flop manufactured by Motorola, housed in a 20-SOIC surface-mount package. It features positive-edge triggering and tri-state non-inverted outputs. The device operates within a supply voltage range of 4.75V to 5.25V, with a quiescent current of 40 mA. Maximum signal delay is specified at 28ns under 5V conditions with a 45pF load. The operating temperature range extends from 0°C to 70°C.

Flip Flops Feature Summary

• Octal D-type flip-flop configuration with eight independent storage elements
• Positive edge-triggered data capture mechanism for precise timing control
• Tri-state output capability allowing bus line sharing and isolation
• Non-inverted output logic matching input state directly

Flip Flops Applications

• Digital signal processing systems requiring stable data latching
• Motor control applications needing real-time task processing
• General-purpose digital circuits utilizing LS series logic standards

Flip Flops Procurement Notes

Verify the manufacturer designation matches Motorola specifications when sourcing this component. Confirm the 20-SOIC package dimensions align with your PCB footprint requirements. Ensure the operating temperature range meets your environmental constraints. Check RoHS compliance status if lead-free assembly is required for your manufacturing process.

Flip Flops Selection Notes

Select this component for designs requiring octal data storage with tri-state output control. The LS series technology offers standard propagation delays suitable for moderate-speed digital applications. Consider the surface-mount package format for automated assembly processes. Verify power supply stability within the specified voltage range to ensure reliable operation.

Flip Flops Part Context

This part belongs to the 74LS family of logic integrated circuits, representing a standard octal flip-flop design. The SN74LS374 variant provides eight D-type latches with tri-state outputs. Motorola manufactures this component using established semiconductor processes compatible with industry-standard logic families.

Flip Flops Replacement Considerations

Compatible substitutes include other manufacturers' SN74LS374 variants in SOIC-20 packages. Verify pin compatibility and electrical characteristics before substitution. Ensure the replacement part maintains the same tri-state output functionality and positive-edge triggering behavior.