QS74FCT193ATP

Counter Dividers Overview

The QS74FCT193ATP is a synchronous binary up/down counter from the FCT series, manufactured by Quality Semiconductor. It features a 4-bit architecture with separate clock inputs for counting up and counting down operations. The device operates within a supply voltage range of 4.75 V to 5.25 V, utilizing CMOS technology in a 16-pin PDIP package. It supports industrial temperature ranges and includes asynchronous clear functionality.

Counter Dividers Feature Summary

• Synchronous binary counting capability with distinct up and down clock inputs
• Asynchronous master reset for immediate clearing of count states
• Compatible with standard 5V logic systems via FCT series interface

Counter Dividers Applications

• Digital timing and sequencing circuits
• Frequency division applications
• Event counting in embedded systems

Counter Dividers Procurement Notes

Verify manufacturer authenticity as Quality Semiconductor may have been acquired or rebranded; confirm datasheet version matches specific production lot requirements. Ensure packaging type aligns with assembly specifications. Cross-reference part number suffixes for temperature grade variations if operating outside standard industrial limits.

Counter Dividers Selection Notes

Select this component when synchronous 4-bit up/down counting is required with low power consumption. Consider the 16-pin DIP package for through-hole prototyping. Verify that the asynchronous clear feature meets system reset timing requirements compared to synchronous alternatives.

Counter Dividers Part Context

Part of the FCT (Fast CMOS Technology) family, designed for high-speed digital logic applications. The QS74FCT193ATP serves as a fundamental building block for sequential logic designs requiring precise binary counting operations in industrial environments.

Counter Dividers Replacement Considerations

Check for equivalent parts from IDT or Pyramid Semiconductor within the same FCT series. Verify pin compatibility and electrical characteristics before substitution.