SN74LS174NSR

Flip Flops Overview

The SN74LS174NSR is a hex D-type flip-flop with clear from Texas Instruments, part of the SN74LS series. It features six independent positive-edge-triggered circuits in a single package. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports TTL input and output types. Packaged in a 16-SOIC surface-mount format, it ensures reliable data storage for digital logic applications.

Flip Flops Feature Summary

• Contains six independent D-type flip-flops with positive-edge triggering
• Includes an active-low clear input to reset all outputs simultaneously
• Supports standard TTL logic levels for inputs and outputs

Flip Flops Applications

• General-purpose data storage and register circuits
• Shift register configurations
• State machine implementation in digital systems

Flip Flops Procurement Notes

Verify the specific ordering suffix NSR confirms the SOIC-16 surface-mount package and reel packaging configuration. Ensure compatibility with standard 5V logic environments. Confirm RoHS compliance status through official documentation before integration into production designs.

Flip Flops Selection Notes

Select this component when requiring multiple independent storage elements in a compact surface-mount footprint. It serves as a direct functional replacement for legacy DIP packages in modern PCB layouts. Consider propagation delay specifications relative to system clock speeds during design validation.

Flip Flops Part Context

This part belongs to the SN74LS family, representing Low-power Schottky logic technology. It provides a balance between speed and power consumption compared to standard LS devices. The NSR suffix indicates a tape-and-reel variant suitable for automated assembly processes.

Flip Flops Replacement Considerations

Direct pin-compatible substitutes include SN74LS174N (DIP) or SN74LS174DR. Verify voltage thresholds and package dimensions when transitioning between different manufacturers or form factors.