CLVTH16835IDGGREP

Universal Bus Functions Overview

The CLVTH16835IDGGREP is an 18-bit universal bus driver utilizing Advanced BiCMOS (ABT) technology. It operates within a supply voltage range of 2.7 V to 3.6 V and supports mixed-mode signal operation, allowing 5-V input and output voltages with 3.3-V VCC. The device features flow-through architecture for optimized PCB layout and includes active bus-hold circuitry on data inputs. It provides Ioff and power-up 3-state support for hot-insertion applications. The component is housed in a 56-pin Thin Shrink Small-Outline (DGG) package.

Universal Bus Functions Feature Summary

• Supports mixed-mode signal operation with 5-V tolerant inputs and outputs while operating at 3.3 V
• Includes active bus-hold circuitry to maintain valid logic levels on floating or unused data inputs
• Provides Ioff and power-up 3-state functionality to prevent damaging backflow and driver conflicts during hot insertion
• Features distributed VCC and GND pins to minimize high-speed switching noise

Universal Bus Functions Applications

• Hot-insertion systems requiring controlled power-up states
• Mixed-voltage system interfaces connecting 5-V environments to 3.3-V logic
• Unregulated battery operation down to 2.7 V
• Universal bus drivers in low-voltage digital circuits

Universal Bus Functions Procurement Notes

Verify the specific ordering suffix IDGGREP corresponds to the TSSOP DGG package with tape and reel packaging containing 2000 units. Confirm that the part status is listed as Active for new designs. Ensure compatibility with RoHS and Green manufacturing standards by checking for lead-free and bromine/antimony-free material declarations in the latest manufacturer documentation before finalizing procurement.

Universal Bus Functions Selection Notes

Select this component when designing systems requiring 18-bit data transfer with latching capabilities in a single package. It is suitable for applications needing 5-V tolerance on inputs while maintaining 3.3-V operation. Consider the flow-through pinout if PCB trace optimization is critical. Verify that the operating temperature range of -40°C to 85°C meets environmental requirements and that the package dimensions fit the available board space.

Universal Bus Functions Part Context

This device belongs to the SN74LVTH16835-EP family, which is part of Texas Instruments' Widebus family. It is manufactured using state-of-the-art Advanced BiCMOS technology designed for 3.3-V operation. The product offers controlled baseline manufacturing with enhanced diminishing manufacturing sources support and enhanced product-change notification. It is qualified according to JEDEC and industry standards for reliable operation over extended temperature ranges.

Universal Bus Functions Replacement Considerations

The catalog version SN74LVTH16835 is a direct functional equivalent without the enhanced plastic qualification. Verify package compatibility and electrical specifications against current datasheets before substitution.