QS74FCT853BTSO

Buffers, Drivers, Receivers, Transceivers Overview

The QS74FCT853BTSO is an 8-bit bus transceiver from the FCT series, manufactured by Quality Semiconductor Inc. It features a single function with true output polarity and operates within a voltage range of 4.75 V to 5.25 V. The device utilizes CMOS technology and provides three-state outputs. It is housed in a PDSO24 package and supports an operating temperature range from -40 °C to 85 °C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides bidirectional data transmission for 8-bit buses
• Features three-state outputs for efficient bus management
• Supports industrial temperature operation ranges

Buffers, Drivers, Receivers, Transceivers Applications

• Bidirectional bus-oriented memory and I/O mapping
• Clock drivers and buffered oscillators
• Bus-oriented switches

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific manufacturer source, as Quality Semiconductor assets have undergone corporate transitions. Confirm that the component meets current environmental compliance standards required for your assembly process. Ensure the datasheet version matches the production batch specifications to avoid discrepancies in electrical characteristics or pinout definitions during integration.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an 8-bit bidirectional interface with high-speed performance is required. The FCT series offers compatibility with standard logic families while providing improved speed over older technologies. Consider the PDSO24 package constraints and the need for three-state control signals when designing the circuit layout and signal integrity requirements.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the FCT (Fast CMOS Technology) series, designed for high-speed applications. It serves as a bridge between different logic domains, offering low power consumption and fast switching speeds. The 8-bit configuration allows for parallel data transfer, making it suitable for wide data paths in microprocessor systems.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct equivalents such as the SN74FCT853T or similar FCT-series transceivers from other manufacturers. Verify pin compatibility and electrical parameters before substitution. Note that supply chain availability may vary due to the discontinuation status of some original Quality Semiconductor lines.