MC74HC574ADWG

Flip Flops Overview

The MC74HC574ADWG is an octal D-type flip-flop manufactured by onsemi using silicon gate CMOS technology. It features eight positive-edge-triggered D flip-flops with three-state outputs in a 20-SOIC package. The device operates within a supply voltage range of 2V to 6V and supports clock frequencies up to 35 MHz. It exhibits low static current consumption of 4 µA and offers high noise immunity suitable for various digital logic applications.

Flip Flops Feature Summary

• Octal configuration containing eight independent D-type flip-flops
• Three-state outputs allowing direct bus driving connections
• Positive-edge triggering mechanism for precise data capture
• Silicon gate CMOS construction ensuring low power consumption

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Register storage elements in microprocessor systems
• I/O buffering interfaces for peripheral devices
• General-purpose latch applications in digital logic designs

Flip Flops Procurement Notes

Verify the specific ordering suffix against official onsemi documentation to confirm package type and tape/reel specifications. Ensure compliance with RoHS directives and check moisture sensitivity levels prior to surface mount assembly processes. Confirm availability through authorized distributors to guarantee component authenticity and traceability.

Flip Flops Selection Notes

Select this component when designing systems requiring multiple synchronized data storage elements with bus-compatible outputs. Consider the 2V to 6V operating range for compatibility with standard logic families. Evaluate the 35 MHz maximum frequency against system timing requirements to ensure adequate performance margins for signal integrity.

Flip Flops Part Context

This part belongs to the 74HC series of high-speed CMOS logic devices, widely utilized in computing and communication equipment. The MC74HC574 variant specifically provides octal storage capabilities, distinguishing it from simpler quad configurations. It serves as a fundamental building block for complex sequential logic circuits requiring reliable data retention and transfer.

Flip Flops Replacement Considerations

MC74HC574ADWR2G