MC74ACT378N

Flip Flops Overview

The MC74ACT378N is a hex D-type flip-flop from the onsemi 74ACT series, designed for high-speed digital data storage and synchronization. It features six independent D-type flip-flops with positive-edge triggering in a single package. The device operates within a supply voltage range of 4.5 V to 5.5 V, ensuring compatibility with standard CMOS logic levels. It supports a wide operating temperature range from -40°C to +85°C, making it suitable for industrial applications. The component utilizes a 16-pin DIP package, providing robust connectivity for through-hole mounting in various electronic circuits requiring reliable state retention.

Flip Flops Feature Summary

• Hex configuration containing six independent D-type flip-flops for parallel data handling
• Positive-edge triggered operation for precise clock synchronization
• ACT series technology enabling high-speed performance with low power consumption
• Industrial temperature rating supporting reliable operation in demanding environments

Flip Flops Applications

• Digital data storage systems requiring multi-bit memory elements
• Synchronization circuits for clock domain crossing
• State machine implementations in control logic
• Shift register configurations for serial-to-parallel conversion

Flip Flops Procurement Notes

Verify the package type matches your PCB footprint requirements, as the MC74ACT378N typically comes in a 16-pin DIP configuration. Confirm that the supply voltage range of 4.5 V to 5.5 V aligns with your system design. Ensure that the positive-edge triggering characteristic is compatible with your clock signal polarity. Check for any specific ordering suffixes if reel or tape packaging is required instead of bulk units. Validate that the operating temperature range meets your environmental specifications.

Flip Flops Selection Notes

Select the MC74ACT378N when a hex D-type flip-flop solution is needed for 5V CMOS applications. Consider this part for designs requiring positive-edge triggering and high-speed data synchronization. Evaluate the 16-pin DIP package against available surface-mount alternatives if space constraints exist. Compare propagation delay characteristics against other ACT series devices to ensure timing requirements are met. Assess power consumption benefits relative to older TTL-based solutions for efficiency improvements.

Flip Flops Part Context

The MC74ACT378N belongs to the 74ACT family of logic integrated circuits, which bridges the performance gap between standard 74LS and 74HC series. This family offers faster switching speeds while maintaining low power dissipation typical of CMOS technology. As a hex flip-flop, it provides multiple storage elements in a single package, reducing board space compared to individual flip-flop ICs. The ACT series is widely used in microprocessor interfaces, memory registers, and control logic where speed and reliability are critical factors in system design.

Flip Flops Replacement Considerations

Consider the MC74ACT378D as a surface-mount alternative offering identical electrical characteristics in a SOIC-16 package. Verify pinout compatibility before substituting with other hex D-type flip-flops from different manufacturers. Ensure that any replacement maintains the same positive-edge triggering behavior and supply voltage requirements.