QS74FCT651TP

Buffers, Drivers, Receivers, Transceivers Overview

The QS74FCT651TP is an octal registered bus transceiver belonging to the FCT series, manufactured by Quality Semiconductor. It features a single function with eight bits of data transmission capability and provides inverted outputs. The device utilizes CMOS technology and is housed in a 16-pin PDIP package. It operates within a supply voltage range of 4.75 V to 5.25 V and supports an industrial temperature range from -40 °C to 85 °C. Key electrical characteristics include a propagation delay of 9 ns and a load capacitance of 50 pF.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal registered bus transceiver architecture for multiplexed data transmission
• Inverted output polarity configuration
• CMOS technology compatible with standard logic families
• Industrial temperature rating for robust environmental operation

Buffers, Drivers, Receivers, Transceivers Applications

• Multiplexed transmission of registered or real-time data
• Octal bus interface systems requiring registered buffering
• Industrial control applications operating within specified voltage and temperature limits

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm that the specific part number matches the required PDIP-16 package and FCT series specifications. Ensure compliance with relevant regulatory standards such as RoHS if applicable to your project requirements. Cross-reference datasheet revisions to confirm pinout and electrical parameter consistency before integration into final designs.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal registered bus transceiver with inverted outputs is required for high-speed data transfer applications. The FCT series offers compatibility with standard TTL and CMOS logic levels. Consider the 9 ns propagation delay and 50 pF load capacitance for timing analysis. The industrial temperature range makes it suitable for demanding environments where standard commercial grade parts may not suffice.

Buffers, Drivers, Receivers, Transceivers Part Context

This component is part of the broader FCT (Fast CMOS Technology) family of logic devices produced by Quality Semiconductor. These devices are designed to provide high-speed performance while maintaining low power consumption. The QS74FCT651TP specifically addresses the need for registered data storage and bidirectional bus driving in complex digital systems, serving as a bridge between different logic domains or memory interfaces.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Publicly confirmed substitute part numbers for QS74FCT651TP were not identified in the provided source material. Verify compatibility with alternative octal registered bus transceivers from other manufacturers based on pinout, voltage, and speed specifications.