MC74HC175ADR2

Flip Flops Overview

The MC74HC175ADR2 is a quad D-type flip-flop manufactured by onsemi, belonging to the 74HC logic series. It features four independent D-type flip-flops with positive-edge triggering and an active-low master reset input. The device operates within a supply voltage range of 2V to 6V and utilizes a 16-SOIC surface-mount package. Key electrical parameters include a maximum propagation delay of 22ns at 6V with 50pF load, static current of 4µA, and output drive capabilities of ±5.2mA. It supports a clock frequency up to 35MHz and functions across an industrial temperature range of -55°C to +125°C.

Flip Flops Feature Summary

• Contains four independent D-type flip-flops with positive-edge clock triggering
• Includes an active-low master reset input for synchronous clearing of all outputs
• Provides high noise immunity and power-down protection on all inputs
• Compatible with standard CMOS output levels and TTL driving levels

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Shift register implementations in digital systems
• General-purpose storage elements in microprocessor interfaces
• Timing control and synchronization logic modules

Flip Flops Procurement Notes

Verify that the specific suffix 'ADR2' corresponds to the exact reel or cut-tape packaging configuration required for your assembly process. Confirm RoHS compliance status and material declarations through official onsemi documentation prior to procurement. Ensure the ordering quantity matches the manufacturer's standard packaging specifications to avoid fulfillment discrepancies.

Flip Flops Selection Notes

Select this component when a compact quad D-type flip-flop solution is required with low power consumption and wide voltage flexibility. The HC series offers speed comparable to LS TTL while maintaining CMOS advantages. Consider the 16-SOIC package for surface-mount applications requiring moderate pin density and thermal performance within the specified industrial temperature range.

Flip Flops Part Context

This part belongs to the widely adopted 74HC family of high-speed CMOS logic devices. It serves as a fundamental building block for sequential logic design, offering reliable data storage and transfer capabilities. The MC74HC175 variant specifically provides four bits of storage in a single package, simplifying board layout compared to using multiple single-bit flip-flop ICs.

Flip Flops Replacement Considerations

Public confirmed substitute part numbers include CD74HC175E from Texas Instruments and SN74HC175N from Texas Instruments. These alternatives offer similar functional characteristics and pinouts but may differ in packaging style or specific electrical tolerances. Verify compatibility with existing circuit designs before substitution.