74VHC175MTC

Overview

The Fairchild Semiconductor 74VHC175MTC is a quad D-type flip-flop integrated circuit belonging to the 74VHC logic series. It features positive-edge triggering and includes a master reset function. The device operates within a supply voltage range of 2V to 5.5V, with a maximum propagation delay of 9.3ns at 5V and 50pF load. It supports a clock frequency of 115 MHz and provides complementary outputs with 8mA drive capability. Packaged in a 16-TSSOP surface-mount case, it functions reliably across an operating temperature range of -40°C to 85°C.

Feature Summary

• Positive-edge triggered D-type flip-flop architecture
• Integrated master reset functionality for synchronous control
• Complementary output configuration supporting bidirectional signaling

Applications

• High-speed data storage and register applications
• Parallel-to-serial conversion circuits
• State machine implementation in digital logic systems

Procurement Notes

Verify that the specific part number matches the required package type and manufacturer specifications. Confirm compliance with relevant environmental standards such as RoHS before integration into final designs. Ensure sourcing channels provide authentic components from authorized distributors to guarantee performance reliability and long-term availability for production needs.

Selection Notes

Select this component when designing systems requiring fast switching speeds and low power consumption within the VHC family. Consider the 16-TSSOP package constraints for PCB layout and thermal management. Evaluate the 2V to 5.5V supply range compatibility with existing system voltages and ensure the 8mA output current meets load requirements for connected downstream logic gates.

Part Context

This component is part of the broader 74VHC series, which offers high-speed CMOS performance comparable to older TTL standards while maintaining lower power dissipation. The 74VHC175 specifically addresses the need for multi-bit storage elements in compact surface-mount packages, serving as a fundamental building block for complex sequential logic designs in modern electronic equipment.

Replacement Considerations

The 74VHC175MTCX variant serves as a direct replacement offering identical electrical characteristics but utilizes reel or cut-tape packaging instead of bulk. Verify pinout compatibility and functional equivalence when substituting with other manufacturers' equivalents within the same logic family.