MC74AC374DWR2

Flip Flops Overview

The MC74AC374DWR2G is an octal D-type flip-flop with three-state outputs from the 74AC series. It operates on a single supply voltage ranging from 2V to 6V. The device features positive-edge triggering and non-inverting logic. Key electrical parameters include a maximum propagation delay of 13.5ns, high-level output current of -24mA, and low-level output current of 24mA. It is housed in a 20-SOIC package and supports surface mount installation.

Flip Flops Feature Summary

• Octal D-type configuration with eight independent storage elements
• Three-state outputs for bus-oriented system connections
• Positive-edge clock triggering mechanism
• Wide operating voltage range supporting 2V to 6V supplies

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Buffer and register applications in digital systems
• Bus-oriented memory word registers
• High-speed timing control logic

Flip Flops Procurement Notes

Verify the exact part number suffix, as 'MC74AC374DWR2' typically corresponds to 'MC74AC374DWR2G' in official catalogs. Confirm RoHS compliance status and moisture sensitivity level (MSL) requirements against specific project standards. Ensure the SOIC-20 footprint matches the PCB design constraints before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when an octal latch with tri-state capability is required within a 2V to 6V operational environment. Consider the 13.5ns propagation delay for timing budget analysis. Compare against the MC74AC374DWG variant if tube packaging is preferred over tape-and-reel formats. Evaluate thermal performance within the specified -40°C to 85°C temperature range.

Flip Flops Part Context

This device belongs to the 74AC family of high-speed CMOS logic products manufactured by onsemi. It serves as a fundamental building block for sequential logic circuits requiring parallel data storage. The part is functionally compatible with standard 74AC logic families, facilitating integration into broader digital designs.

Flip Flops Replacement Considerations

Public confirmed substitutes include SN74AC374DWR from Texas Instruments. Verify pinout compatibility and electrical parameter alignment before substitution.

Flip Flops FAQ

What is the trigger type for this flip-flop?

The device utilizes positive-edge triggering for data capture.

Does the output support bus driving?

Yes, the three-state outputs allow direct connection to bus lines.