QS74FCT534TQX

Flip Flops Overview

The QS74FCT534TQX is an octal non-inverting tri-state buffer featuring a transparent latch architecture, manufactured by Quality Semiconductor. Designed for high-speed applications, this component operates with a supply voltage of 5V and supports surface mount installation. It provides robust output drive capabilities, specified at 32mA for high state and 64mA for low state conditions. The device functions within an extended industrial temperature range of -40°C to 85°C, ensuring reliability in demanding environments. As part of the FCT series, it utilizes CMOS technology to deliver efficient performance while maintaining compatibility with standard logic interfaces.

Flip Flops Feature Summary

• Octal non-inverting tri-state buffer configuration
• Transparent latch architecture for high-speed data handling
• Extended industrial operating temperature range
• High current output drive capability

Flip Flops Applications

• High-speed data bus buffering
• Memory interface circuits
• Industrial control systems
• Telecommunications equipment

Flip Flops Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and lead times prior to ordering. Ensure storage conditions meet moisture sensitivity level requirements. Check for obsolescence notices as availability may vary. Validate pinout and package dimensions against design specifications before integration.

Flip Flops Selection Notes

Select this component for applications requiring octal buffering with latch functionality. Consider the 5V supply requirement and tri-state outputs for system compatibility. Evaluate thermal management needs given the industrial temperature range. Compare drive strength requirements against the specified 32mA/64mA outputs. Ensure surface mount packaging fits the PCB layout constraints.

Flip Flops Part Context

This part belongs to the Quality Semiconductor FCT series, known for fast CMOS technology. The QS74FCT534TQX specifically addresses needs for wide-data-path buffering in digital systems. Its transparent latch feature distinguishes it from standard buffers, allowing direct data passage when enabled. The TQX suffix typically indicates a specific tape-and-reel packaging format suitable for automated assembly processes.

Flip Flops Replacement Considerations

Check for direct cross-reference parts from other manufacturers offering identical pinouts and electrical characteristics. Verify that any substitute maintains the same transparent latch architecture and tri-state functionality. Ensure voltage levels and drive strengths are compatible. Review package dimensions for mechanical fit. Consult official substitution guides for validated alternatives.