74AC163SJX

Counter Dividers Overview

The Fairchild Semiconductor 74AC163SJX is a high-speed synchronous 4-bit binary counter belonging to the AC logic series. It operates on CMOS technology with a positive edge-triggered clock mechanism and counts in an upward direction. The device supports load and preset inputs for versatile configuration. It functions within a supply voltage range of 2 V to 6 V, ensuring compatibility with standard digital systems while maintaining low power consumption characteristics inherent to CMOS design.

Counter Dividers Feature Summary

• Synchronous counting operation triggered by positive clock edges
• CMOS technology providing balanced push-pull outputs
• Supports parallel load and preset input functionality

Counter Dividers Applications

• Digital timing circuits requiring precise count sequences
• Frequency division applications in communication systems
• Programmable divider configurations for signal processing

Counter Dividers Procurement Notes

Verify the specific suffix SJX against official Fairchild documentation to confirm package type and tape/reel specifications. Ensure the component matches the required AC series performance standards. Cross-reference the manufacturer part number with current datasheets to validate availability and technical parameters before procurement.

Counter Dividers Selection Notes

Select this component when a synchronous 4-bit up-counter is required with CMOS speed and power efficiency. It is suitable for designs needing parallel loading capabilities and operation across a wide voltage range. Consider the AC series attributes for improved switching speeds compared to older logic families while maintaining standard interface compatibility.

Counter Dividers Part Context

This component belongs to the Fairchild 74AC series, which represents advanced CMOS logic technology. The series offers higher speeds than standard AC devices while maintaining low power dissipation. As a binary counter, it serves as a fundamental building block for sequential logic circuits, enabling complex state management and data handling in digital electronics.

Counter Dividers Replacement Considerations

Check for direct equivalents such as the SN74AC163 from Texas Instruments or MC74AC163 from onsemi. Verify pinout compatibility and electrical specifications to ensure seamless integration without circuit redesign.