74ABT16244ADGGRG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ABT16244ADGGRG4 is a 16-bit buffer and line driver featuring 3-state outputs, manufactured by Texas Instruments. It utilizes state-of-the-art EPIC-IIB BiCMOS design to significantly reduce power dissipation while providing high-drive capabilities with -32-mA output high current and 64-mA output low current. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range from -40°C to 85°C. It features symmetrical active-low output-enable inputs and true outputs.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• State-of-the-art EPIC-IIB BiCMOS design reduces power dissipation
• High-drive outputs for improved performance in bus-oriented applications
• Distributed VCC and GND pin configuration minimizes high-speed switching noise
• Flow-through architecture optimizes PCB layout

Buffers, Drivers, Receivers, Transceivers Applications

• 3-state memory address drivers
• Clock drivers
• Bus-oriented receivers and transmitters

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package type (TSSOP-48) and lead finish (CU NIPDAU) against the bill of materials. Confirm that the RoHS compliance status matches project requirements. Ensure the operating temperature range (-40°C to 85°C) aligns with the environmental conditions of the target application. Check for any specific handling or storage instructions related to moisture sensitivity level.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring 16-bit buffering with high drive strength and low power consumption. The flow-through architecture is beneficial for complex PCB layouts. Consider the 3-state output capability for bus sharing applications. Verify compatibility with the system's logic voltage levels and ensure adequate thermal management for the TSSOP-48 package.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Widebus family of Texas Instruments logic devices. It is designed to improve both performance and density in digital circuits. The ABT series represents a specific generation of BiCMOS technology optimized for high-speed operations. It serves as a critical interface component in data transmission and control systems.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74ABT16244ADL

Buffers, Drivers, Receivers, Transceivers FAQ

What is the typical output ground bounce voltage?

The typical output ground bounce voltage is less than 1 V at VCC = 5 V and TA = 25°C.

How should unused OE pins be handled during power up or down?

To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor.