74AC163SCX

Counter Dividers Overview

The Fairchild Semiconductor 74AC163SCX is a synchronous 4-bit binary counter belonging to the AC logic series. It operates on a positive edge trigger and counts in an up direction using CMOS technology. The device features load and preset inputs for flexible data handling. It supports a supply voltage range of 2V to 6V with a typical propagation delay of 12ns. The component is designed for surface mount applications, ensuring reliable performance in digital counting circuits.

Counter Dividers Feature Summary

• Synchronous operation triggered by positive clock edges
• Four-bit binary counting capability in the upward direction
• Integrated load and preset input functionality

Counter Dividers Applications

• Digital frequency division circuits
• Event counting systems
• Timing sequence generation modules

Counter Dividers Procurement Notes

Verify the specific suffix 'SCX' against official Fairchild documentation to confirm package type and tape-and-reel specifications. Ensure the component matches the required operating temperature range and voltage parameters for your design. Cross-reference the manufacturer part number with current datasheets to confirm availability and compliance status before procurement.

Counter Dividers Selection Notes

Select this component when a synchronous 4-bit up-counter is required within the AC series family. It is suitable for designs needing a 2V to 6V supply range and surface mount integration. Consider the 12ns propagation delay and CMOS input characteristics when matching system timing requirements and power constraints.

Counter Dividers Part Context

This component is part of the Fairchild 74AC series, which offers high-speed CMOS logic performance. It serves as a fundamental building block for sequential logic designs requiring precise synchronous control. The AC series is known for its compatibility with standard TTL levels while providing improved speed and lower power consumption compared to older logic families.