SN74ACT244MDWREP

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ACT244MDWREP is a military-enhanced octal buffer and line driver manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and features eight non-inverting channels with three-state outputs. The device utilizes Advanced CMOS technology, providing high-speed performance with a propagation delay of approximately 7 ns at 5 V. It supports an output current of ±24 mA and maintains low static power consumption. The component is housed in a 20-pin SOIC package and is rated for operation across a temperature range of -55°C to +125°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Military-grade reliability with enhanced specifications for extreme environments
• Three-state outputs enable efficient bus-oriented architectures
• Advanced CMOS construction ensures low power dissipation
• TTL-compatible inputs simplify interface design

Buffers, Drivers, Receivers, Transceivers Applications

• Military communication systems requiring robust signal buffering
• Aviation avionics bus drivers and receivers
• High-reliability memory address drivers
• Harsh environment clock distribution networks

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific military qualification status and lot traceability requirements directly with the manufacturer or authorized distributors. Confirm that the 'M' suffix denotes the required extended temperature range and radiation hardness levels for your specific application. Ensure compliance with all relevant defense standards before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when standard commercial logic devices fail to meet environmental durability requirements. It serves as a direct functional replacement for the SN74ACT244DW series where military certification is mandatory. Consider the SOIC-20 footprint compatibility during PCB layout to ensure seamless integration into existing designs without mechanical modifications.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74ACT244 family of octal buffers and drivers. It shares logical functionality with commercial variants but differs in manufacturing processes and testing protocols to withstand severe operational conditions. The device is designed for applications demanding high noise immunity and stable performance under significant thermal stress.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN74ACT244IDWREP is a commercial equivalent lacking military enhancements. Direct substitution requires verification of environmental tolerance limits. No other specific military-qualified substitutes are confirmed in public documentation.