74HC175D,652

Overview

The Nexperia 74HC175D,652 is a quad bistable latch featuring positive-edge triggering and complementary outputs. It operates within a supply voltage range of 2.0 V to 6.0 V and utilizes a 16-pin SOIC surface-mount package. The device provides four independent D-type latches controlled by a single clock input, enabling simultaneous data storage. It supports operation across extended temperature ranges, including -40°C to +125°C, ensuring reliability in diverse industrial environments.

Feature Summary

• Quad configuration with positive-edge triggered D-type latching
• Complementary Q and Qbar outputs for versatile logic interfacing
• Wide operating voltage range supporting 2.0 V to 6.0 V systems
• High noise immunity and robust ESD protection capabilities

Applications

• Data storage registers in digital control systems
• Parallel-to-serial conversion interfaces
• Memory buffer stages in microprocessor circuits
• State holding elements in sequential logic designs

Procurement Notes

Verify the specific suffix against official Nexperia documentation to confirm package type and tape/reel specifications. Ensure compatibility with your PCB footprint and reflow profile requirements. Cross-reference the manufacturer part number with authorized distributors to confirm current production status and longevity program inclusion before finalizing procurement plans.

Selection Notes

Select this component when a compact quad latch solution is required for high-density board layouts. The SOIC package offers a balance between pin count and board space efficiency. Consider the wide voltage range if the system operates at varying supply levels. Verify that the positive-edge triggering aligns with the system clock timing requirements.

Part Context

This component belongs to the 74HC family of high-speed CMOS logic devices. It serves as a fundamental building block for sequential logic circuits requiring temporary data retention. The 74HC series is widely adopted in consumer electronics and industrial automation due to its compatibility with standard TTL logic levels and low power consumption characteristics.

Replacement Considerations

Check for direct equivalents such as the 74HC175 from other manufacturers offering identical pinouts and electrical characteristics. Ensure any substitute maintains the same SOIC-16 package dimensions and thermal performance. Verify that alternative sources comply with the same JEDEC standards for noise immunity and latch-up resistance.