74AC244SJX

Buffers, Drivers, Receivers, Transceivers Overview

The Fairchild Semiconductor 74AC244SJX is an octal buffer and line driver featuring three-state outputs. It operates within a supply voltage range of 2 V to 6 V and supports a temperature range of -40°C to 85°C. The device consists of two elements with four bits per element, designed for memory address driving, clock distribution, and bus-oriented transmitter/receiver applications.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal buffer and line driver architecture
• Three-state output capability
• Dual four-bit element configuration

Buffers, Drivers, Receivers, Transceivers Applications

• Memory address driver
• Clock driver
• Bus-oriented transmitter/receiver

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'SJX' against current manufacturer documentation, as datasheets indicate this series may be discontinued by Fairchild Semiconductor. Confirm package type and pinout compatibility with existing designs before procurement, as specifications may have changed without notice during the product lifecycle.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring octal buffering with high-speed AC logic characteristics. Ensure the system voltage aligns with the 2 V to 6 V operating range. Consider the -40°C to 85°C industrial temperature rating for environmental suitability in the target deployment scenario.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74AC244 series of octal buffers and line drivers produced by Fairchild Semiconductor. It is functionally related to other variants such as the 74ACT244 and 74ACQ244, sharing the core octal buffer topology but differing in speed, power, and drive strength specifications defined by their respective series designations.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Cross-references or functional alternates should be verified through official distributor channels or updated manufacturer databases.