SN74ALVCF162835GR

Overview

The SN74ALVCF162835GR is an 18-bit universal bus driver manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 3.6 V and utilizes a 56-pin TSSOP package. The device features three-state outputs with high drive capabilities, supporting low-level output currents of 24 mA and high-level output currents of -24 mA. It functions across an industrial temperature range from -40°C to +85°C.

Feature Summary

• Provides 18-bit universal bus driving capability for high-density data transmission
• Supports wide supply voltage operation from 1.65 V to 3.6 V
• Features high-drive three-state outputs for robust signal integrity

Applications

• High-speed data bus interfaces
• Memory mapping systems
• Portable equipment requiring low voltage operation

Procurement Notes

Verify the specific suffix 'GR' against the manufacturer's official documentation to confirm the tape-and-reel packaging configuration and lead-free status. Ensure the ordering part number matches the exact pinout and electrical specifications required for the target design. Cross-reference with the latest datasheet revision to confirm compliance with current environmental standards such as RoHS.

Selection Notes

Select this component when designing systems that require 18-bit parallel data transfer with low power consumption. The ALVCF series is suitable for applications needing operation at lower voltages compared to standard CMOS logic. Consider the 56-TSSOP package constraints for PCB layout and thermal management during the initial schematic capture phase.

Part Context

This device belongs to the Texas Instruments SN74ALVCF family of advanced low-voltage CMOS logic. It is designed for general-purpose digital applications requiring high speed and low power dissipation. The family shares common electrical characteristics but varies in bit width and package options to suit different integration needs.

Replacement Considerations

Check for equivalent parts within the same ALVCF family or compatible ALVCH variants. Verify pin compatibility and electrical parameters before substitution. Ensure any replacement maintains the required 18-bit width and operating voltage range.