74VHC574MTCX

Overview

The onsemi 74VHC574MTCX is an octal D-type flip-flop with 3-state outputs, manufactured using advanced CMOS technology. It operates within a voltage range of 2.0V to 3.6V and features low input capacitance for high-speed performance. The device includes a clock (CLK) input and an output enable (OE) control, allowing precise data latching and bus driving capabilities in compact surface-mount packages.

Feature Summary

• Octal configuration providing eight independent D-type flip-flops in a single package
• Three-state outputs enabling direct connection to system buses without external buffers
• CMOS technology ensuring low power consumption and high noise immunity
• Compatible with standard logic families for easy integration into existing designs

Applications

• High-speed data acquisition systems requiring parallel storage
• Bus-oriented memory architectures needing tri-state buffering
• Digital signal processing circuits with strict timing constraints
• Portable electronic devices utilizing low-voltage power supplies

Procurement Notes

Verify the specific suffix 'MTCX' corresponds to the tape-and-reel packaging variant when ordering. Confirm that the operating temperature range meets your environmental requirements. Ensure compatibility with your target voltage levels before finalizing procurement decisions.

Selection Notes

Choose this component when designing systems requiring multiple synchronized data registers with minimal propagation delay. Its low input capacitance makes it suitable for high-frequency applications where signal integrity is critical. Consider package availability if space constraints are a primary design factor.

Part Context

This part belongs to the 74VHC series, known for high-speed operation at low voltages. It serves as a digital logic solution for modern embedded systems. The MTC package offers a small footprint, ideal for dense PCB layouts. It complements other VHC family members for comprehensive logic design needs.

Replacement Considerations

Check for equivalent parts from other manufacturers offering similar pinouts and electrical characteristics. Verify that any substitute maintains the same 3-state output functionality and voltage compatibility. Ensure thermal performance matches the original specification for reliable operation.