SN74ALVCH162601DL

Overview

The SN74ALVCH162601DL is an 18-bit universal bus transceiver manufactured by Texas Instruments. It utilizes ALVCH BiCMOS technology and operates within a supply voltage range of 1.65V to 3.6V. The device features three-state outputs and is housed in a 56-pin SSOP package. It supports bidirectional data flow with independent control for each direction. The component functions across an extended temperature range from -40°C to +85°C.

Feature Summary

• Supports bidirectional data transfer via universal bus architecture
• Provides independent output enable control for each direction
• Features three-state outputs for effective bus line management

Applications

• High-density memory mapping systems
• Clock drivers and buffered interfaces
• Bus-oriented architectures requiring level translation

Procurement Notes

Verify the specific suffix 'DL' corresponds to the 56-SSOP package variant when sourcing. Confirm that the required operating voltage aligns with the 1.65V to 3.6V specification. Ensure the design accommodates the -40°C to +85°C industrial temperature range. Cross-reference the manufacturer part number against official distributor catalogs to ensure authenticity and correct revision levels.

Selection Notes

Select this component for designs requiring 18-bit wide data paths at low voltages. It serves as a suitable alternative to standard 5V logic families where power consumption is a constraint. Consider the 56-pin SSOP footprint during PCB layout planning. Evaluate interface requirements against the device's three-state output capabilities for proper bus isolation.

Part Context

This device belongs to the Texas Instruments 74ALVCH series, which focuses on low-voltage CMOS performance. It shares the 18-bit width characteristic with other members like the SN74ABT162601, though it differs in supply voltage and technology node. The SN74ALVCH162601DL provides a specialized solution for applications needing wide data buses under reduced power supply conditions.

FAQ

What is the maximum supply voltage for the SN74ALVCH162601DL?

The maximum supply voltage is 3.6V.

Does this device support bidirectional data transfer?

Yes, it is a universal bus transceiver designed for bidirectional data flow.