74ACQ245SJX

Buffers, Drivers, Receivers, Transceivers Overview

The Fairchild Semiconductor 74ACQ245SJX is an octal bidirectional transceiver featuring non-inverting logic and three-state outputs. Designed for bus-oriented applications, it facilitates data transfer between two buses with low power consumption and high noise immunity characteristic of the AC series. The device operates within a supply voltage range up to 6V and utilizes a 20-pin Small Outline Package (SOP) for compact integration in electronic circuits requiring reliable signal direction control.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal bidirectional data transfer capability
• Three-state output isolation
• Non-inverting logic function

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory systems
• Data communication interfaces
• Signal direction control in digital circuits

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify component authenticity due to discontinued status. Confirm package integrity and pin alignment against original specifications. Check for obsolescence notices from Fairchild or successor manufacturers. Ensure storage conditions meet semiconductor handling standards to prevent degradation prior to installation.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring eight-bit bidirectional buffering with tri-state control. Consider the AC series performance characteristics regarding speed and power dissipation. Verify compatibility with system voltage levels and interface requirements before integration into the design.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74AC family of CMOS logic devices, known for improved speed over standard TTL equivalents while maintaining low power consumption. It serves as a critical interface element in digital systems, enabling efficient data routing across multiple bus lines with minimal signal distortion.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Compatible substitutes include MC74AC245 and 74ACT245 variants from other manufacturers. Verify pinout compatibility and electrical specifications before substitution. Note that some equivalents may differ in operating temperature ranges or drive strength.