MC74VHCT374ADTR2G

Flip Flops Overview

The MC74VHCT374ADTR2G is an octal D-type flip-flop with 3-state outputs manufactured by onsemi. It operates within a voltage range of 2.0 V to 5.5 V and features high-speed performance with propagation delays as low as 1.8 ns at 5.0 V. The device includes a clock (CLK) input, data inputs (D), and output enable (OE) control. It utilizes a TSSOP-20 package and supports industrial temperature ranges from -40°C to +85°C.

Flip Flops Feature Summary

• Octal configuration providing eight independent D-type flip-flops in a single package
• High-speed operation suitable for demanding digital logic applications
• 3-state output capability allowing direct bus driving connections
• Wide operating voltage range supporting both 2.5 V and 5 V systems

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Buffering and latching operations in digital systems
• Memory address register implementations
• General-purpose shift register configurations

Flip Flops Procurement Notes

Verify the complete ordering part number including suffixes such as 'T' for tape and reel packaging and 'R2G' for lead-free status. Confirm that the component meets RoHS directives and green manufacturing standards specified by the manufacturer. Ensure the supply chain source provides valid certificates of conformity and traceability documentation for quality assurance purposes.

Flip Flops Selection Notes

Select this component when an octal latch with 3-state outputs is required for high-speed data handling. Consider the 2.0 V to 5.5 V operating range for compatibility with mixed-voltage environments. Evaluate the TSSOP-20 package size against board space constraints. Verify thermal requirements for industrial temperature operation if deployed in harsh environments.

Flip Flops Part Context

This device belongs to the VHCT family of CMOS logic components designed for high-speed applications. It offers improved performance over standard HC/HCT families while maintaining pinout compatibility. The octal flip-flop structure allows efficient implementation of complex sequential logic functions without requiring multiple discrete packages.

Flip Flops Replacement Considerations

Direct substitutes include other octal D-flip-flops with 3-state outputs from compatible logic families. Verify voltage levels and speed specifications match application requirements. Check package compatibility before substitution to ensure mechanical fit. Consult manufacturer cross-reference guides for approved alternative part numbers.