MM74HC374N

Flip Flops Overview

The MM74HC374N is a high-speed octal D-type flip-flop manufactured by Fairchild Semiconductor using advanced silicon-gate CMOS technology. It features 3-state outputs and operates within a wide voltage range of 2V to 6V. The device provides low input current and low quiescent current, making it suitable for bus-oriented systems. It can drive up to 15 LS-TTL loads and offers typical propagation delay characteristics.

Flip Flops Feature Summary

• Advanced silicon-gate CMOS technology ensures high noise immunity and low power consumption.
• Octal configuration with 3-state outputs facilitates efficient bus line interfacing.
• Wide operating voltage range supports diverse system requirements.
• High output drive capability allows direct interfacing with standard TTL loads.

Flip Flops Applications

• Bus-oriented system interfacing
• Buffer registers
• I/O port implementations
• Bidirectional bus drivers

Flip Flops Procurement Notes

Verify the manufacturer origin as Fairchild Semiconductor or authorized licensee. Confirm the package type matches the specified PDIP-20 configuration. Check RoHS compliance status if required for specific environmental standards. Ensure the part number suffix aligns with the requested leaded packaging variant. Validate datasheet revisions against current production specifications.

Flip Flops Selection Notes

Select this component when an octal D-type flip-flop with 3-state outputs is required for bus applications. Consider the 2V to 6V operating range for compatibility with various logic families. Evaluate the drive capability for connecting to multiple TTL loads. Verify pinout compatibility with existing 74HC374 designs if replacement is needed.

Flip Flops Part Context

This device belongs to the HC/UH series of high-speed CMOS logic devices. It functions as an octal D-type flip-flop with non-inverting true outputs. The component is designed for positive edge triggering and includes an output enable control. It is widely used in digital systems requiring parallel data storage and bus management.

Flip Flops Replacement Considerations

• MM74HC374N (ON Semiconductor)
• SN74HC374N (Texas Instruments)

Flip Flops FAQ

What is the typical propagation delay of the MM74HC374N?

The typical propagation delay is 20 ns.

How many LS-TTL loads can the MM74HC374N drive?

The device has the ability to drive 15 LS-TTL loads.