SN74HC244MDWREP

Buffers, Drivers, Receivers, Transceivers Overview

The SN74HC244MDWREP is a Mil Enhance Octal Buffer and Line Driver from the Texas Instruments HC logic series. It features eight non-inverting inputs and outputs with three-state capability in a 20-pin SOIC package. The device operates on a supply voltage range of 2 V to 6 V, drawing a maximum static current of 8 uA and an operating power supply current of 80 uA. Output drive capabilities include -7.8 mA at high level and 7.8 mA at low level. It supports a wide operating temperature range from -55 C to +125 C, with a propagation delay of 165 ns at 2 V.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Mil Enhanced octal buffer and line driver configuration
• Three-state output control for bus-oriented applications
• Wide industrial operating temperature range up to +125 C

Buffers, Drivers, Receivers, Transceivers Applications

• Military grade signal buffering
• Bus-oriented memory drivers
• High-temperature industrial control systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific military enhancement requirements against the official SN74HC244MDWREP datasheet before procurement. Confirm that the SOIC-20 package and extended temperature range meet the design specifications. Ensure compatibility with existing board layouts and thermal management strategies for high-temperature operation.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when military-grade reliability and extended temperature performance are required for octal buffering tasks. Compare against standard commercial variants like SN74HC244DWRE4 if environmental constraints allow. Consider the three-state functionality for managing multiple data sources on shared buses within harsh operational environments.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74HC244 family of high-speed CMOS logic devices. It shares functional similarities with other octal buffers but distinguishes itself through enhanced manufacturing processes suitable for demanding applications. The MDWREP suffix indicates specific packaging and qualification standards distinct from standard commercial counterparts.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74HC244QDWREP is a verified substitute within the same family offering similar octal buffer functionality.