QS74FCT827CTSO

Buffers, Drivers, Receivers, Transceivers Overview

The QS74FCT827CTSO is a 10-bit bus driver from the FCT logic series, manufactured by Quality Semiconductor Inc. It features non-inverting true output and three-state outputs in a 24-pin PDIP package. The device operates on a CMOS technology with a supply voltage range of 4.75 V to 5.25 V. It supports an industrial temperature range from -40 °C to +85 °C. The component has a propagation delay of 9 ns and includes three enable inputs for control.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides ten-bit bus driving capability with true output polarity
• Features three-state outputs controlled by three separate enable inputs
• Operates within standard FCT logic voltage specifications

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus buffering in industrial systems
• Signal driving for CMOS logic interfaces
• Data line isolation in multi-drop communication networks

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the manufacturer designation as Quality Semiconductor Inc when sourcing this specific part number. Confirm the package type is PDIP-24 and that the device meets the specified industrial temperature range requirements. Ensure the order specifies the correct suffix for the intended tape or tube packaging if applicable, as availability may vary by distributor channel.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring ten-channel signal buffering with high drive capability. The FCT series offers compatibility with standard TTL and CMOS logic levels. Consider the three-state feature for bus sharing applications. Verify that the operating environment stays within the -40 °C to +85 °C range and that the supply voltage remains between 4.75 V and 5.25 V for optimal performance.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the FCT (Fast CMOS) logic family, designed for high-speed digital applications. It serves as a buffer and line driver, providing signal integrity across digital buses. The device is part of a broader lineup of logic ICs used in computing and telecommunications equipment where fast switching speeds and low power consumption are critical.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Cross-reference with IDT QS74FCT827BTSOX for similar functionality in SOP packages. Check Texas Instruments CY74FCT827 variants for equivalent electrical characteristics. Verify pinout compatibility before substitution.