74LVT16374MTDX

Overview

The Fairchild Semiconductor 74LVT16374MTDX is a low-voltage 16-bit D-type flip-flop featuring three-state outputs, designed for bus-oriented applications. It utilizes advanced BiCMOS technology to achieve high-speed operation comparable to 5V ABT series devices while maintaining low power consumption. The device operates at 3.3V VCC but provides TTL interface capability for 5V environments. It includes byte control with shared buffered clock and output enable lines, allowing full 16-bit operation when shorted.

Feature Summary

• Advanced BiCMOS technology ensures high-speed performance with low power dissipation
• Provides system interface capability between 5V VCC systems and 3.3V logic
• Byte-controlled architecture allows independent or combined 16-bit operation
• Bus-holding data inputs eliminate the need for external pull-up resistors

Applications

• Bus-oriented memory mapping applications
• High-speed data acquisition systems
• Interface circuits between 5V and 3.3V logic domains
• Parallel data storage in microprocessor systems

Procurement Notes

Verify component authenticity through authorized distribution channels due to potential availability of refurbished units. Confirm package integrity and lead marking consistency with original Fairchild specifications. Check for moisture sensitivity compliance prior to surface-mount assembly. Validate that the specific MTDX suffix matches the required tape-and-reel configuration for automated placement processes.

Selection Notes

Select this component when designing systems requiring 16-bit parallel data latching with high-speed switching capabilities. It is suitable for applications needing direct interfacing between 5V and 3.3V logic levels without additional level-shifting components. Consider the byte-control feature if independent 8-bit segmentation is required within the same design.

Part Context

This part belongs to the LVT (Low-Voltage TTL) family, which bridges standard 5V TTL logic with modern 3.3V CMOS technologies. The 16374 designation indicates a 16-bit D-type flip-flop structure. The MTDX suffix denotes the specific surface-mount TSSOP-48 package variant optimized for high-density PCB layouts and automated manufacturing processes.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.