74LVC244AE4SO

Overview

The 74LVC244AE4SO is a 3.3V CMOS octal buffer and line driver manufactured by IDT, Integrated Device Technology Inc. It belongs to the 74LVC series and features eight independent non-inverting buffers with 3-state outputs. The device operates within a supply voltage range of 1.65V to 3.6V. It is designed for high-speed digital signal amplification and distribution in embedded systems.

Feature Summary

• Provides eight independent non-inverting buffer channels
• Features 3-state output capability for bus driving
• Operates at low voltage levels compatible with 3.3V systems
• Designed for high-speed digital signal processing applications

Applications

• Digital signal amplification in embedded systems
• Bus driving in computer and industrial control systems
• High-speed data transmission lines
• Memory interface buffering

Procurement Notes

Verify the manufacturer part number 74LVC244AE4SO against official IDT documentation. Confirm RoHS compliance status as sources vary. Check moisture sensitivity level (MSL 3) requirements for storage and handling. Ensure the package type matches system design constraints before procurement.

Selection Notes

Select this component when an octal buffer with 3-state outputs is required for 3.3V logic interfaces. Consider the 74LVC series characteristics for low power consumption and wide voltage operation. Verify pin compatibility if replacing older 74FCT or 74ACT devices in existing designs.

Part Context

This component is part of the 74LVC family of high-speed CMOS logic devices. It serves as an octal buffer/driver variant within the broader 74LVC244 product line. The device is intended for applications requiring multiple buffered outputs with tri-state control capabilities.

Replacement Considerations

Check for direct substitutes such as 74LVC244AD from NXP or equivalent octal buffers from other manufacturers. Ensure voltage levels and package dimensions match the original design specifications before substitution.