MC74HC175ADG

Flip Flops Overview

The MC74HC175ADG is a high-speed CMOS quad D-type flip-flop manufactured by onsemi, housed in a 16-SOIC surface-mount package. It operates within a supply voltage range of 2V to 6V and supports clock frequencies up to 35 MHz. The device features positive-edge triggering with a master reset function, delivering complementary outputs capable of sourcing and sinking 5.2mA each. Maximum propagation delay is specified at 22ns under 6V supply and 50pF load conditions, while static current consumption remains low at 4µA.

Flip Flops Feature Summary

• Positive-edge triggered D-type architecture with integrated master reset functionality for synchronous data control
• Complementary output configuration providing both true and inverted signals simultaneously
• High-speed CMOS technology enabling operation across wide voltage ranges with minimal static power dissipation

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Shift register implementations requiring high-speed serial output
• General-purpose digital storage elements in microprocessor systems

Flip Flops Procurement Notes

Verify the specific ordering suffix 'DG' corresponds to the 16-SOIC tube packaging format when placing orders. Confirm RoHS compliance status as per the latest manufacturer declaration, noting that older variants may differ. Ensure the procurement channel sources genuine onsemi components to guarantee electrical parameter accuracy and long-term reliability in production environments.

Flip Flops Selection Notes

Select this component for designs requiring compact surface-mount integration of four independent D-flip-flops. The HC series offers superior speed compared to standard 74LS logic while maintaining CMOS low-power characteristics. Consider the 16-SOIC footprint constraints and verify thermal performance requirements against the -55°C to +125°C operating temperature range specified for industrial applications.

Flip Flops Part Context

This part belongs to the widely adopted 74HC family of logic integrated circuits, ensuring broad compatibility with existing digital system architectures. The MC74HC175 designation specifically identifies the quad D-type flip-flop variant within the broader catalog. It serves as a fundamental building block for sequential logic design, replacing older through-hole DIP versions with modern surface-mount equivalents for automated assembly processes.

Flip Flops Replacement Considerations

Publicly confirmed substitute part numbers include CD74HC175E and SN74HC175N from Texas Instruments. These alternatives offer similar logical functionality but utilize different package types (PDIP) compared to the SOIC form factor of the MC74HC175ADG. Verify pinout compatibility and mechanical dimensions before substituting in existing PCB layouts.