MC74ACT174DR2

Flip Flops Overview

The MC74ACT174DR2 is a hex D-type flip-flop with positive-edge triggering and complementary outputs, manufactured by onsemi. It belongs to the 74ACT logic family, utilizing CMOS technology for low power consumption and high noise immunity. The device is housed in a 16-pin SOIC surface-mount package. It operates within a supply voltage range of 4.5 V to 5.5 V. Key electrical specifications include a propagation delay of 13 ns at 5 V, an output current capability of ±24 mA, and a static current of 8 µA. The component supports an operating temperature range from -40°C to +85°C and complies with RoHS standards.

Flip Flops Feature Summary

• Hex D-type flip-flops with positive-edge triggering
• Complementary outputs for each flip-flop stage
• High-speed operation with 13 ns propagation delay
• Robust output drive capability of ±24 mA

Flip Flops Applications

• Parallel data storage and register applications
• Shift register configurations
• Timing and synchronization circuits
• State machine implementations

Flip Flops Procurement Notes

Verify the manufacturer part number MC74ACT174DR2 against official onsemi documentation to ensure authenticity. Confirm that the device meets the specified 74ACT logic family characteristics and RoHS compliance requirements. Check for any specific handling instructions related to moisture sensitivity levels indicated in the datasheet. Ensure the supplier provides valid traceability documents consistent with original equipment manufacturer standards.

Flip Flops Selection Notes

Select this component when designing digital systems requiring hex D-type flip-flops with complementary outputs. It is suitable for applications demanding high-speed performance with a 13 ns propagation delay under a 5 V supply. Consider its ±24 mA output drive strength for direct interfacing with loads. Ensure the design environment supports the -40°C to +85°C operating temperature range and utilizes the 16-pin SOIC package format.

Flip Flops Part Context

This component is part of onsemi's extensive portfolio of 74ACT series logic devices. The 74ACT family offers compatibility with standard TTL inputs while providing CMOS advantages such as lower power dissipation and higher noise margins. The MC74ACT174 specifically addresses needs for multi-bit data storage and sequential logic control in industrial and consumer electronic applications.

Flip Flops Replacement Considerations

Compatible substitutes include MC74ACT174DWR2G (tape and reel packaging variant) and MC74ACT174N (through-hole DIP package). Verify pinout compatibility and electrical specifications before substitution.