74ABT162244CMTD

Buffers, Drivers, Receivers, Transceivers Overview

The Fairchild Semiconductor 74ABT162244CMTD is a 16-bit buffer and line driver belonging to the ABT logic family. It features non-inverting outputs with three-state control, designed for high-speed memory and address bus applications. The device utilizes BICMOS technology to provide low power dissipation and high noise immunity. It includes integrated series termination resistors to improve signal integrity on transmission lines. The component operates within a standard voltage range typical for this logic family and supports simultaneous switching specifications.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides 16-bit unidirectional buffering with three-state output capability
• Integrates series termination resistors for improved signal quality
• Ensures glitch-free operation during power-up and power-down cycles
• Supports hot-insertion without risk of device damage

Buffers, Drivers, Receivers, Transceivers Applications

• Memory address drivers in computer systems
• Clock distribution networks
• Bus-oriented transmitter and receiver circuits

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the manufacturer marking and date code against official Fairchild or ON Semiconductor documentation to confirm authenticity. Ensure the SSOP-48 package matches the required footprint. Check for RoHS compliance status if environmental regulations apply to the specific production batch. Confirm that the suffix 'CMTD' corresponds to the correct tape and reel or tube packaging configuration intended for the assembly process.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a 16-bit wide interface is required rather than an octal configuration. The integrated series termination reduces external component count compared to standard buffers. Consider the ABT speed-power trade-off relative to ALVC or ACT families based on system timing requirements. Verify that the input voltage levels are compatible with the driving logic family in the design.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74ABT series of high-speed BICMOS logic devices. It is functionally related to other 16-bit bus drivers like the 74ABT16244 but distinguished by the inclusion of internal series termination resistors. The CMTD suffix indicates the specific SSOP-48 surface-mount package variant manufactured by Fairchild Semiconductor.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The NXP 74ABT162244DL is a pin-compatible alternative from NXP Semiconductors offering identical functionality and package dimensions.