74ACTQ245SJ

Buffers, Drivers, Receivers, Transceivers Overview

The Fairchild Semiconductor 74ACTQ245SJ is an octal bidirectional transceiver featuring 3-state inputs and outputs. It operates within a supply voltage range of 4.5V to 5.5V and supports a maximum operating temperature of 85°C with a minimum of -40°C. The device contains eight independent circuits for data transmission.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Utilizes Quiet Series technology to reduce signal noise
• Provides bidirectional data transfer capabilities between two ports
• Features high-impedance state control via Output Enable input

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented systems requiring bidirectional data flow
• Memory interface connections
• Digital communication lines

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify component authenticity due to discontinued status. Check date codes carefully as availability varies. Confirm package integrity upon receipt. Ensure storage conditions meet semiconductor standards to prevent degradation before installation.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this part for applications requiring low-noise performance in standard logic environments. Compare pin compatibility with existing designs. Verify voltage levels match system requirements. Consider obsolescence when planning long-term production cycles.

Buffers, Drivers, Receivers, Transceivers Part Context

This component belongs to the 74ACT series, specifically the Quiet variant designed for reduced electromagnetic interference. It serves as a replacement for standard octal transceivers where signal integrity is critical. The SJ suffix indicates a specific package configuration offered by Fairchild Semiconductor.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Cross-reference lists indicate potential substitutes such as SN74AS574DWE4 or MC74AS574WMX. Verify electrical characteristics and pinout compatibility before substitution. Consult manufacturer documentation for equivalent performance metrics.