SN74ALVC162834DLR

Universal Bus Functions Overview

The SN74ALVC162834DLR is an 18-bit universal bus driver with 3-state outputs manufactured by Texas Instruments. It operates from a supply voltage range of 1.65 V to 3.6 V and features a maximum propagation delay of 3.8 ns at 3.3 V. The device provides ±12-mA output drive capability and includes equivalent 26-Ω series resistors within the outputs to reduce overshoot and undershoot without requiring external components. It is housed in a 56-pin SSOP (DL) package.

Universal Bus Functions Feature Summary

• Supports universal data flow control via dedicated output-enable, latch-enable, and clock inputs for flexible transparent or latched operation modes.
• Outputs incorporate integrated equivalent 26-Ω series resistors designed to minimize signal overshoot and undershoot on transmission lines.
• Provides robust electrostatic discharge protection exceeding standard JESD test models for human-body, machine, and charged-device scenarios.

Universal Bus Functions Applications

• High-speed parallel data buffering in portable computing systems
• Clock distribution and timing alignment in consumer electronics
• Data acquisition interfaces requiring controlled signal transitions

Universal Bus Functions Procurement Notes

Verify the specific ordering suffix against current manufacturer documentation to confirm package type and reel specifications. Confirm that the active status aligns with current design-in requirements. Ensure environmental compliance matches project constraints. Cross-reference pinout diagrams during schematic capture to prevent layout errors.

Universal Bus Functions Selection Notes

Select this component when an 18-bit wide interface requires simultaneous latching and driving capabilities. The ALVC series offers lower power consumption compared to legacy logic families while maintaining high-speed performance. Verify that the system voltage falls within the 1.65 V to 3.6 V operating range to ensure correct functionality.

Universal Bus Functions Part Context

This device belongs to the Texas Instruments Widebus family, which specializes in wide-data-path logic solutions. The SN74ALVC162834DLR utilizes advanced low-voltage CMOS technology to achieve high switching speeds. It serves as a bridge between microprocessors and peripheral devices requiring substantial data throughput.

Universal Bus Functions Replacement Considerations

SN74ALVC162834DL