74F175SCX

Flip Flops Overview

The onsemi 74F175SCX is a quad D-type flip-flop belonging to the 74F logic series, housed in a 16-SOIC surface-mount package. It features positive edge triggering and complementary outputs with a maximum propagation delay of 8.5 ns at 5V. The device operates within a supply voltage range of 4.5V to 5.5V and supports a clock frequency up to 140 MHz. It includes a master reset function and functions within an operating temperature range of 0°C to 70°C.

Flip Flops Feature Summary

• Integrates four independent D-type flip-flops with positive edge triggering for sequential data storage.
• Provides complementary (inverting and non-inverting) outputs for each flip-flop stage.
• Includes a dedicated master reset input to initialize all flip-flop states simultaneously.

Flip Flops Applications

• High-speed digital data storage and buffering circuits
• Shift register implementations requiring fast clock frequencies
• State machine logic design in industrial control systems

Flip Flops Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential availability issues. Confirm RoHS compliance status and specific lot traceability requirements before procurement. Ensure packaging specifications match assembly line capabilities. Validate that the 16-SOIC footprint aligns with existing PCB designs. Check for any obsolescence notices or lifecycle changes affecting long-term supply stability.

Flip Flops Selection Notes

Select this component when high switching speed is critical, as indicated by the 140 MHz clock capability and low propagation delay. Choose over slower logic families if power consumption constraints are less stringent than performance needs. Ensure the 4.5V to 5.5V supply voltage matches the system's power rails. Consider the SOIC-16 package size for board space limitations compared to larger packages.

Flip Flops Part Context

This part belongs to the 74F family of high-speed TTL-compatible logic devices manufactured by onsemi. It serves as a standard building block for synchronous digital logic applications. The 74F series is known for offering faster performance than standard 74LS counterparts while maintaining pin compatibility with other 74xx logic families.

Flip Flops Replacement Considerations

Direct substitutes include SN74F175D and SN74F175DR from Texas Instruments. Verify pinout and electrical characteristics compatibility before substitution.