SN74F175N

Flip Flops Overview

The SN74F175N is a quadruple D-type flip-flop from the Texas Instruments 74F series, housed in a 16-pin PDIP package. It features positive-edge triggering with a master reset function and provides both complementary (inverting and non-inverting) outputs. The device operates within a supply voltage range of 4.5 V to 5.5 V. Key electrical parameters include a propagation delay of 10 ns, a high-level output current of -1 mA, and a low-level output current of 20 mA. It supports through-hole mounting and functions reliably across an operating temperature range of 0°C to +70°C.

Flip Flops Feature Summary

• Contains four independent D-type flip-flops with positive-edge clock triggering.
• Provides simultaneous inverting and non-inverting outputs for each flip-flop.
• Includes a dedicated master reset input to clear all flip-flops simultaneously.

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Shift register configurations
• General-purpose digital storage elements

Flip Flops Procurement Notes

Verify that the component matches the specific 74F logic family requirements, as it differs significantly from HC or LS variants in speed and power consumption. Confirm the 16-pin PDIP package type aligns with the target PCB footprint. Ensure the application environment stays within the specified 0°C to +70°C temperature range and strictly adheres to the 4.5 V to 5.5 V supply voltage limits to maintain signal integrity and operational reliability.

Flip Flops Selection Notes

Select this part when high-speed switching is required compared to standard TTL families, while maintaining compatibility with 5 V logic systems. The SN74F175N is suitable for designs needing fast propagation delays around 10 ns. Consider the higher power dissipation typical of the F series relative to lower-power alternatives like LS or HC when evaluating thermal management and total system power budget constraints.

Flip Flops Part Context

This component belongs to the Texas Instruments 74F (Fast) logic family, known for superior speed performance over standard 74LS devices. It serves as a functional equivalent to other quadruple D-type flip-flops in the 74xx series but offers faster transition times. The SN74F175N complements other F-series logic gates by providing essential sequential logic capabilities in a widely available through-hole package format.

Flip Flops Replacement Considerations

SN74F175DR