SN74AVC16834DGGR

Overview

The SN74AVC16834DGGR is an 18-bit universal bus driver manufactured by Texas Instruments, belonging to the AVC logic series. It features a TSSOP-56 surface-mount package and operates within a supply voltage range of 1.4 V to 3.6 V. The device provides three-state outputs with drive capabilities of 12 mA for both high and low states. It exhibits a propagation delay of 6 ns and functions across an industrial temperature range from -40°C to +85°C.

Feature Summary

• Supports flexible bidirectional data transmission between buses operating at different voltages
• Enables level translation between diverse logic families without external components
• Provides controlled signal transitions to minimize electromagnetic interference

Applications

• Mobile applications requiring low-voltage bus interconnects
• Consumer electronics utilizing mixed-voltage logic systems
• Industrial control systems needing reliable data transfer across voltage domains

Procurement Notes

Verify the specific suffix 'DGGR' against the manufacturer's official documentation to confirm the TSSOP-56 package and reel packaging configuration. Ensure the procurement channel sources parts directly from authorized distributors to guarantee authenticity and compliance with RoHS standards. Cross-reference the full part number with current datasheets to validate operational parameters before integration.

Selection Notes

Select this component when designing systems that require 18-bit wide data paths with simultaneous level shifting capabilities. The wide supply voltage range allows compatibility with various power rails, while the low propagation delay supports high-speed data integrity. Consider the thermal performance and pin count constraints of the TSSOP-56 footprint during PCB layout planning.

Part Context

This device is part of the SN74AVC16834 family, designed for universal bus applications. It serves as a critical interface solution in complex electronic architectures where multiple voltage domains must communicate efficiently. The AVC series is engineered to meet the demands of modern portable and high-density electronic devices requiring robust signal management.

Replacement Considerations

Consult the manufacturer's replacement guide for verified equivalents. Substitutions must match the 18-bit width, TSSOP-56 package, and compatible voltage ranges to ensure functional parity.