SN74F245DW

Buffers, Drivers, Receivers, Transceivers Overview

The SN74F245DW is an octal bus transceiver with three-state outputs and a direction control input. It features an active-low output enable input to facilitate data transfer between two buses. The device operates within a supply voltage range of 4.5 V to 5.5 V. It utilizes Schottky TTL logic for high-speed operation. The package type is SOIC-20, providing a compact solution for digital systems requiring bidirectional data flow.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal configuration enables simultaneous eight-bit data transmission
• Direction control input manages signal flow orientation
• Active-low output enable allows bus isolation when disabled

Buffers, Drivers, Receivers, Transceivers Applications

• Bidirectional data bus drivers
• Memory interface circuits
• Digital communication systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DW' corresponds to the SOIC-20 package variant. Confirm the manufacturer designation matches Texas Instruments specifications. Check for any additional ordering codes that may indicate temperature range or tape-and-reel packaging options before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal bus transceiver with Schottky speed is required. Ensure the system voltage aligns with the 4.5 V to 5.5 V operating range. Consider the SOIC-20 package dimensions for PCB layout compatibility. Verify that the direction control logic levels match the system design requirements.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74F series of high-speed Schottky TTL logic devices. It serves as a standard interface component in digital electronics. The device provides reliable data transfer capabilities for microprocessor-based systems. Its design supports efficient bus management in complex circuit architectures.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Compatible substitutes include other octal bus transceivers from the same logic family. Verify pinout compatibility before substitution. Ensure electrical characteristics such as propagation delay and drive current meet system specifications. Cross-reference datasheets for equivalent performance metrics.