SN74LV174APW

Flip Flops Overview

The SN74LV174APW is a hex D-type flip-flop manufactured by Texas Instruments, featuring positive-edge triggering and non-inverting outputs. It operates within a supply voltage range of 2 V to 5.5 V and supports mixed-mode voltage operation across all ports. The device incorporates an I_off circuit to facilitate partial power-down applications by disabling outputs during power loss. It provides high noise immunity and ESD protection exceeding JESD 22 standards, with a typical propagation delay of 9.2 ns at 5 V.

Flip Flops Feature Summary

• Hex configuration with six independent D-type flip-flops
• Positive-edge clock triggering mechanism
• Supports partial power-down via I_off output disable
• High ESD protection performance

Flip Flops Applications

• Programmable logic controllers (PLC)
• DCS and PAC analog input modules
• AV receivers
• Server PSU systems
• Set-top boxes, DVRs, and streaming extractors

Flip Flops Procurement Notes

Verify the specific suffix 'PW' corresponds to the TSSOP-14 package variant when sourcing. Confirm that the component meets RoHS requirements for the intended market. Check for end-of-life status or obsolescence notices from Texas Instruments prior to finalizing procurement plans. Ensure the supplier provides valid traceability documentation for quality assurance purposes.

Flip Flops Selection Notes

Select this component for designs requiring hex D-type storage with mixed-voltage interface capabilities. It is suitable for applications needing partial power-down functionality without external control logic. Consider the TSSOP-14 package constraints for PCB layout. Verify that the operating temperature range aligns with the system's environmental requirements.

Flip Flops Part Context

This part belongs to the SN74LVxxxA series of low-voltage CMOS logic devices. It shares functional similarities with other hex flip-flops but offers specific advantages in mixed-mode voltage environments. The LV series is designed for compatibility with various logic families while maintaining low power consumption.

Flip Flops Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.