74ABT162244CSSX

Buffers, Drivers, Receivers, Transceivers Overview

The Fairchild Semiconductor 74ABT162244CSSX is a 16-bit buffer and line driver belonging to the ABT logic series. It features non-inverting outputs with push-pull configuration, housed in a 48-SSOP package. The device operates within a supply voltage range of 4.5 V to 5.5 V. It integrates 25-ohm series resistors on the output lines to control signal slew rates and minimize electromagnetic interference (EMI). The component supports high-speed digital applications requiring robust driving capability.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Integrates 25-ohm series output resistors for EMI suppression
• Provides 16-bit non-inverting buffering with push-pull outputs
• Operates at standard 5V logic levels with wide supply tolerance

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus buffering
• Clock distribution networks
• Signal integrity optimization in high-frequency circuits

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the manufacturer designation carefully, as this part number is frequently associated with ON Semiconductor following industry acquisitions. Confirm the specific suffix 'CSSX' matches your required packaging and tape-and-reel specifications. Ensure the component meets RoHS compliance requirements if mandated by your assembly standards. Cross-reference the datasheet revision date to confirm technical accuracy before integration.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when 16-channel buffering with integrated termination is required. The built-in 25-ohm resistors simplify PCB layout by reducing external component count. It is suitable for systems operating strictly within the 4.5V to 5.5V range. Consider alternative low-voltage variants if system power supplies drop below 4.5V.

Buffers, Drivers, Receivers, Transceivers Part Context

This device is part of the broader 74ABT family of high-speed CMOS logic. It serves as a critical interface component between microprocessors and peripheral devices. The SSOP48 package offers a compact footprint for dense board designs while maintaining thermal performance suitable for industrial temperature ranges.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Public confirmed substitutes include 74ABT162244DL from NXP/Nexperia and 74ABT162244MTDX from Texas Instruments. Verify pin compatibility and electrical characteristics before substitution.