MC74HC175AN

Flip Flops Overview

The MC74HC175AN is a quad D-type flip-flop from the 74HC series, manufactured by onsemi. It features four independent positive-edge-triggered D flip-flops with complementary outputs and a master reset input. The device operates within a supply voltage range of 2V to 6V and supports clock frequencies up to 35 MHz. It utilizes a 16-pin PDIP package for through-hole mounting. Key electrical characteristics include a maximum propagation delay of 22 ns at 6V with 50pF load, output currents of 5.2mA, and static current of 4 µA. The operating temperature range extends from -55°C to 125°C.

Flip Flops Feature Summary

• Contains four independent positive-edge-triggered D-type flip-flops with complementary outputs
• Includes a dedicated master reset input for synchronous clearing of all flip-flops
• Supports wide supply voltage operation ranging from 2V to 6V
• Capable of high-speed data transfer with clock frequencies up to 35 MHz

Flip Flops Applications

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

Flip Flops Procurement Notes

Verify component authenticity due to discontinued status. Confirm RoHS compliance as original versions may not meet current standards. Check for authorized distributors offering surplus stock. Validate pin compatibility with existing PCB layouts before integration. Ensure temperature ratings match application requirements.

Flip Flops Selection Notes

Consider alternative packages like SOIC if surface mount is required. Evaluate replacement options from other manufacturers if new production is needed. Assess power consumption requirements against static current specifications. Verify signal integrity needs against propagation delay limits. Check availability of compatible test fixtures for quality assurance.

Flip Flops Part Context

This component belongs to the standard 74HC logic family, known for CMOS technology compatibility with TTL inputs. The 74HC175 variant specifically provides quadruple D-flip-flop functionality. It serves as a fundamental building block for sequential logic design in digital electronics applications requiring reliable data storage and transfer capabilities.

Flip Flops Replacement Considerations

CD74HC175E (Texas Instruments) and SN74HC175N (Texas Instruments) are confirmed similar substitutes.