QS74FCT2163ATQX

Counter Dividers Overview

The QS74FCT2163ATQX is a synchronous binary counter from the FCT series, manufactured by Quality Semiconductor. It features four flip-flops triggered on the rising edge of the clock input. The device operates with a supply voltage range of 4.75 V to 5.25 V and supports industrial temperature ranges. It utilizes CMOS technology and is housed in a surface-mount package.

Counter Dividers Feature Summary

• Synchronous binary counting operation with rising-edge clock triggering
• Four-bit capacity utilizing internal flip-flop architecture
• CMOS technology implementation for low power consumption

Counter Dividers Applications

• Digital timing circuits requiring precise synchronization
• Frequency division applications in digital systems
• Address generation logic in memory systems

Counter Dividers Procurement Notes

Verify the specific suffix ATQX against official datasheets to confirm package type and temperature grade. Ensure compatibility with 5V logic levels. Confirm RoHS status as historical data indicates potential non-compliance for older variants. Validate supplier authenticity through authorized channels only.

Counter Dividers Selection Notes

Select this component when synchronous counting with rising-edge activation is required. Compare propagation delays against system clock speeds. Consider package availability and thermal characteristics for the intended environment. Verify pinout compatibility if replacing existing designs.

Counter Dividers Part Context

This part belongs to the FCT series of high-speed CMOS logic devices. It complements other FCT components like decoders and multiplexers in complex digital designs. The series emphasizes speed and compatibility with standard TTL logic levels while maintaining CMOS power efficiency.

Counter Dividers Replacement Considerations

Check for direct substitutes within the same FCT family. Verify electrical parameters such as supply voltage and output drive current. Ensure package dimensions match the PCB footprint. Confirm functional equivalence for synchronous counting operations.