74LVTH16835MTD

Universal Bus Functions Overview

The Fairchild Semiconductor 74LVTH16835MTD is an 18-bit bus driver from the LVT series. It features true outputs and operates with a low voltage threshold. The device utilizes a 56-lead Fine Pitch Dual Flat Package (FP-56) with a 0.380-inch body width and 0.635 mm pitch. It supports a maximum operating temperature of 125 °C and includes three-state output characteristics controlled by a low-enable signal.

Universal Bus Functions Feature Summary

• Provides 18-bit data buffering with true output polarity for high-density digital interfaces.
• Features three-state outputs to facilitate bus line sharing and system flexibility.
• Operates within a low voltage threshold range compatible with LVCMOS/LVTTL standards.

Universal Bus Functions Applications

• High-density memory buffer applications
• Clock distribution circuits
• Data bus drivers in telecommunications equipment

Universal Bus Functions Procurement Notes

Verify the specific suffix 'MTD' against official Fairchild or ON Semiconductor documentation to confirm the exact package type and tape-and-reel specifications. Ensure the component meets RoHS compliance requirements if mandated by your manufacturing standards. Cross-reference the manufacturer's current lifecycle status, as legacy logic families may have discontinued variants or recommended replacements available.

Universal Bus Functions Selection Notes

Select this component when an 18-bit wide interface requires level shifting between different voltage domains. The LVT series offers improved switching speeds compared to standard LS logic while maintaining compatibility. Consider the thermal performance and pin count of the FP-56 package during PCB layout to ensure adequate spacing and heat dissipation for high-speed signal integrity.

Universal Bus Functions Part Context

This part belongs to the 74LVT family of logic devices, designed for low-voltage CMOS applications. It serves as a bridge between 3.3V and 5V systems, providing necessary voltage translation. The 18-bit configuration reduces the number of components required for wide data buses, simplifying board design and reducing overall system cost and complexity.

Universal Bus Functions Replacement Considerations

Check for direct equivalents such as the SNJ54LVTH16835WD or other 74LVTH16835 variants from Texas Instruments or ON Semiconductor. Verify pin-to-pin compatibility and electrical parameter alignment before substitution.