74AC574MTC

Flip Flops Overview

The MC74AC574MTC is an octal D-type flip-flop from the onsemi 74AC logic series, housed in a 20-TSSOP package. It features non-inverting outputs with three-state capability and operates within a supply voltage range of 2V to 6V. The device exhibits a maximum propagation delay of 9.5ns at 5V with 50pF load and supports output currents of ±24mA. It functions on positive edge triggering and maintains a static current of 40µA. The component is rated for industrial temperatures between -40°C and +85°C.

Flip Flops Feature Summary

• Octal D-type configuration with positive edge-triggered data storage
• Three-state outputs allowing direct bus-oriented system connections
• High-speed AC performance with low power consumption characteristics

Flip Flops Applications

• Microprocessor input or output port interfacing
• Bus-oriented digital circuit applications
• General-purpose register and latch implementations

Flip Flops Procurement Notes

Verify the specific suffix against official documentation, as variations may indicate different packaging or environmental compliance levels. Confirm availability status directly with the manufacturer or authorized distributors, as this component may be subject to discontinuation notices. Ensure that the procurement channel provides valid traceability and authenticity guarantees for integrated circuits.

Flip Flops Selection Notes

Select this component when high-speed switching and moderate drive strength are required within a compact surface-mount footprint. Compare against HC series variants if lower speed is acceptable, or ACT series if CMOS compatibility with TTL inputs is necessary. Verify that the 20-TSSOP package dimensions fit the target PCB layout constraints and thermal requirements.

Flip Flops Part Context

This part belongs to the widely adopted 74AC family of high-speed CMOS logic devices. It serves as a standard solution for parallel data storage and buffering in digital systems. The octal structure allows handling eight bits simultaneously, making it suitable for wide data paths in computing and communication equipment.

Flip Flops Replacement Considerations

MC74AC574DWR2G (onsemi)

Flip Flops FAQ

Is the MC74AC574MTC currently in production?

No, this specific part number is listed as obsolete and no longer manufactured by onsemi.

What is the output type of this device?

The device features non-inverting three-state outputs designed for bus-oriented applications.