V62/03607-01XE

Overview

The V62/03607-01XE is an octal buffer and line driver manufactured by Texas Instruments. It features two independent 4-bit buffers with separate output-enable inputs, providing noninverted data transfer from A inputs to Y outputs. The device supports a supply voltage range of 2 V to 6 V and operates across an extended temperature range of -55°C to 125°C. It utilizes a 20-pin SOIC (DW) package and delivers high-current outputs capable of driving up to 15 LSTTL loads.

Feature Summary

• Provides three-state outputs for driving bus lines or buffering memory address registers
• Features high-current outputs designed to drive up to 15 LSTTL loads
• Includes enhanced diminishing manufacturing sources support and controlled baseline manufacturing

Applications

• Memory address drivers
• Clock drivers
• Bus-oriented receivers and transmitters

Procurement Notes

Verify the specific suffix configuration against the Package Option Addendum to confirm the exact operating temperature range and package type. Ensure that the procurement channel provides documentation confirming the component's qualification pedigree and compliance with the specified military-grade environmental standards.

Selection Notes

Select this component when designing systems requiring robust signal buffering with high noise immunity and wide voltage tolerance. The extended temperature capability makes it suitable for harsh environments where standard commercial grade devices may fail. Verify that the required propagation delay characteristics align with the system clock speeds under the intended load capacitance conditions.

Part Context

This part belongs to the SN74HC244-EP family, which represents an enhanced product version of the standard octal buffer. Unlike catalog versions, this variant offers extended temperature performance and dedicated support for long-term production availability through enhanced diminishing manufacturing sources protocols.

Replacement Considerations

Direct replacements include SN74HC244MDWREP for the same -55°C to 125°C specification in the DW package.