74AC245SJ

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74AC245SJ is an octal bidirectional transceiver featuring non-inverting logic and three-state outputs, housed in a 20-pin SOP package. It operates within a supply voltage range of 2 V to 6 V and supports a wide operating temperature range from -40°C to +85°C. The device provides high drive capability with output currents of ±24 mA for both sourcing and sinking. Designed for bus-oriented applications, it ensures reliable data transmission across digital systems.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal bidirectional data transfer between two ports
• Three-state outputs for bus line isolation
• Non-inverting logic function
• High current drive capability

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and signal switching
• Data acquisition systems
• Industrial control networks

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix SJ against the manufacturer's official documentation to confirm pinout compatibility and package dimensions. Confirm RoHS compliance status and lead-free manufacturing details directly with onsemi or authorized distributors before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring eight-bit bidirectional data flow with high drive strength. Ensure the system voltage remains within the 2 V to 6 V range. Verify that the SOP-20 package fits the PCB layout constraints and thermal requirements of the target application environment.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74AC series of high-speed CMOS logic devices manufactured by onsemi. It serves as a standard interface solution for connecting microprocessors, memory, and peripheral devices in complex digital circuits where bidirectional data paths are essential.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for MC74AC245 variants with different suffixes (e.g., DWG, MTCX) which share identical electrical specifications but may differ in packaging style such as SOIC or TSSOP.