MC74AC374DT

Flip Flops Overview

The MC74AC374DT is an octal D-type flip-flop manufactured by onsemi, belonging to the 74AC logic series. It features a single element with eight bits per element, utilizing positive-edge triggering for data capture. The device operates within a supply voltage range of 2V to 6V and supports a maximum clock frequency of 155 MHz. It provides three-state non-inverting outputs capable of sourcing and sinking 24mA. Key electrical parameters include a maximum propagation delay of 9.5ns at 5V with 50pF load, static current of 8µA, and input capacitance of 4.5pF. It is housed in a 20-TSSOP surface-mount package.

Flip Flops Feature Summary

• Octal D-type flip-flop architecture with positive-edge triggering mechanism
• Three-state non-inverting outputs providing high drive capability
• Wide operating voltage range supporting low-power CMOS applications

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Register file storage elements in digital systems
• Buffering and latching operations in communication interfaces

Flip Flops Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as specifications may vary by production batch. Ensure proper handling procedures are followed due to moisture sensitivity classification. Validate package dimensions against PCB footprint requirements prior to integration.

Flip Flops Selection Notes

Select this component when designing systems requiring octal data storage with wide voltage tolerance. Consider the 155 MHz clock speed for high-frequency timing applications. Evaluate the 20-TSSOP package constraints for board space limitations. Compare propagation delay characteristics against system timing budgets to ensure signal integrity.

Flip Flops Part Context

This part belongs to the 74AC family of high-speed CMOS logic devices. It serves as a fundamental building block for sequential logic circuits. The device complements other members of the 74AC series such as the MC74AC374DTR2G variant which offers tape-and-reel packaging options for automated assembly processes.

Flip Flops Replacement Considerations

MC74AC374DWR2G

Flip Flops FAQ

What is the maximum clock frequency supported by this device?

The device supports a maximum clock frequency of 155 MHz.

Does the output stage support bidirectional current flow?

Yes, the three-state outputs can source and sink up to 24mA each.