MC74VHC374MEL

Flip Flops Overview

The MC74VHC374MEL is an octal D-type flip-flop with 3-state outputs fabricated using advanced high-speed CMOS technology. It operates within a supply voltage range of 2.0V to 5.5V, ensuring compatibility with various logic families. The device features eight independent D-type latches triggered on the positive edge of the clock signal. With 3-state outputs, it facilitates efficient bus-oriented memory operations and temporary storage in digital systems.

Flip Flops Feature Summary

• Octal configuration providing eight independent D-type latches for parallel data handling
• 3-state output capability allowing direct connection to system buses without external buffers
• Advanced high-speed CMOS construction ensures low power consumption and fast switching speeds
• Positive-edge clock triggering synchronizes data input with system timing requirements

Flip Flops Applications

• Bus-oriented memory applications requiring parallel data storage
• Temporary storage registers in microprocessor-based systems
• Shift register configurations for serial-to-parallel data conversion
• Timing delay elements in digital control circuits

Flip Flops Procurement Notes

Verify the specific suffix MEL corresponds to the intended tape-and-reel packaging format rather than tube packaging. Confirm that the operating temperature range and voltage specifications align with your system design requirements before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when designing systems requiring octal latching with tri-state bus interfacing capabilities. It is suitable for applications needing high-speed operation at lower voltages compared to standard HCT logic families while maintaining CMOS noise immunity.

Flip Flops Part Context

This part belongs to the VHC (Very High Speed CMOS) series from onsemi, designed for high-performance digital applications. It serves as a modern alternative to older TTL-compatible logic families, offering improved speed and lower power dissipation while maintaining pin-out compatibility with standard 74-series devices.

Flip Flops Replacement Considerations

Consider the MC74VHC374DR or MC74VHC374DTR for identical functionality in different package formats. Verify electrical characteristics match if substituting with other manufacturers' 74VHC374 equivalents.