SN74ALS869DWRG4

Counter Dividers Overview

The SN74ALS869DWRG4 is a synchronous 8-bit up/down binary counter manufactured by Texas Instruments. It operates within the ALS logic series and features bidirectional counting capabilities controlled by external inputs. The device is housed in a 24-pin SOIC package, suitable for surface mount applications. It supports a standard 5V supply voltage range of 4.5 V to 5.5 V. The component is designed for reliable digital counting operations in industrial and commercial environments.

Counter Dividers Feature Summary

• Synchronous 8-bit up/down binary counting functionality
• Bidirectional count control via dedicated direction inputs
• Compatible with standard 5V CMOS logic families

Counter Dividers Applications

• Digital frequency division circuits
• Sequential event timing systems
• Binary data storage registers

Counter Dividers Procurement Notes

Verify the complete part number including the G4 suffix to ensure compliance with RoHS directives and lead-free manufacturing standards. Confirm the specific package variant matches the design requirements. Cross-reference the manufacturer datasheet for detailed electrical characteristics and pin configurations before integration into final assemblies.

Counter Dividers Selection Notes

Select this component when synchronous 8-bit counting with bidirectional capability is required in a 5V system. The ALS series offers faster switching speeds compared to standard LS logic. Ensure the application environment stays within the specified operating temperature range and voltage limits for optimal performance and longevity.

Counter Dividers Part Context

This part belongs to the SN74ALS869 family of synchronous counters. It serves as a specialized integrated circuit for managing sequential digital states. The device integrates multiple flip-flops and control logic into a single package, reducing board space and simplifying circuit design for complex counting tasks.

Counter Dividers Replacement Considerations

The SN74ALS869DW is a compatible alternative without the environmental suffix. Verify pin compatibility and electrical specifications before substitution. Other ALS series counters may require significant circuit redesign due to differing control logic or pinouts.