74VHC374MTC

Overview

The onsemi 74VHC374MTC is an octal D-type flip-flop featuring three-state outputs, manufactured using high-speed CMOS technology. It operates within a supply voltage range of 2 V to 5.5 V and supports surface-mount installation in a 20-TSSOP package. The device provides non-inverting logic with a maximum propagation delay of 10.1 ns at 5 V with 50 pF load capacitance. It functions reliably across an operating temperature range of -40°C to +85°C.

Feature Summary

• Octal D-type flip-flop architecture with three-state outputs for bus-oriented memory operations
• High-speed CMOS technology enabling operation from 2 V to 5.5 V supply voltages
• Non-inverting logic polarity suitable for direct data path applications

Applications

• Bus-oriented memory register implementations
• I/O port buffering for data storage
• Clock domain crossing synchronization circuits

Procurement Notes

Verify the specific suffix against official documentation, as the base part number may correspond to tube packaging while variants like MTCX indicate tape-and-reel formats. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement to ensure compatibility with assembly processes and environmental regulations.

Selection Notes

Select this component when designing systems requiring low static power consumption alongside high-speed data latching capabilities. The wide supply voltage range allows flexibility in mixed-voltage environments. Ensure the 20-TSSOP footprint fits the PCB layout constraints and that the 10.1 ns propagation delay meets the system timing requirements.

Part Context

This component belongs to the 74VHC series of high-speed CMOS logic devices produced by onsemi. It serves as a digital storage element within the broader family of octal flip-flops, offering enhanced performance over standard HC series parts while maintaining pin compatibility with legacy designs.

Replacement Considerations

Cross-reference with MM74VHC374MTC or MC74VHC374MTC for equivalent functionality. Verify package dimensions and electrical characteristics match before substitution.