SN74LS114ADR

Flip Flops Overview

The SN74LS114ADR is a dual J-K negative-edge-triggered flip-flop manufactured by Texas Instruments in the LS logic series. It features independent preset and common clear inputs, packaged in a 16-pin SOIC (DW) surface-mount format. The device operates within a standard voltage range of 4.75 V to 5.25 V and supports a wide temperature range from 0°C to +70°C. Key electrical characteristics include a propagation delay of 25 ns at 5 V, with low-level output currents reaching 32 mA and high-level output currents at -400 µA.

Flip Flops Feature Summary

• Dual J-K flip-flops with negative-edge triggering for precise timing control
• Independent preset and common clear inputs for flexible state management
• Standard TTL-compatible input and output levels for system integration

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Frequency division and counting applications
• Shift register construction

Flip Flops Procurement Notes

Verify the package marking matches the SOIC-16 designation and confirm the suffix 'ADR' indicates reel packaging. Ensure the component meets RoHS standards as specified in official documentation. Cross-reference the manufacturer part number against authorized distributor catalogs to guarantee authenticity and traceability before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when dual J-K functionality with negative-edge triggering is required in a surface-mount design. Consider the LS series speed and power consumption trade-offs relative to other logic families. Verify that the common clear feature aligns with the system reset architecture and that the operating temperature range satisfies environmental constraints.

Flip Flops Part Context

This device belongs to the SN74LSxxA family of low-power Schottky logic components. It provides reliable digital storage elements suitable for general-purpose computing and control systems. The SOIC package facilitates automated assembly processes while maintaining compatibility with standard PCB footprints used in industrial and consumer electronics.

Flip Flops Replacement Considerations

SN74LS114AD serves as the tube-packaged equivalent. SN74S114 offers faster switching speeds but higher power consumption. SN74LS112 provides similar functionality with active-low preset and clear inputs instead of active-high.