SN74ALS569AN

Counter Dividers Overview

The SN74ALS569AN is a synchronous 4-bit up/down binary counter from Texas Instruments' ALS logic family. It features 3-state outputs and operates within a 4.5V to 5.5V supply range. The device supports positive edge triggering and includes load/preset inputs for flexible control. Packaged in a 14-pin PDIP, it offers high-speed performance with a propagation delay of 18 ns and operates reliably between 0°C and +70°C.

Counter Dividers Feature Summary

• Synchronous 4-bit up/down binary counting capability
• High-performance ALS logic series operation
• Three-state output drivers for bus interfacing

Counter Dividers Applications

• Digital counting systems requiring bidirectional counting
• Timing and sequencing circuits in industrial equipment
• Data processing units utilizing synchronous logic

Counter Dividers Procurement Notes

Verify the package type matches the required 14-pin DIP configuration. Confirm the logic family is ALS for compatibility with existing circuit designs. Check RoHS compliance status as indicated in official documentation. Ensure operating temperature ranges meet system environmental requirements before procurement.

Counter Dividers Selection Notes

Select this component when synchronous 4-bit counting with 3-state outputs is required. The ALS family provides faster switching speeds compared to standard TTL. Consider the 14-pin DIP package for through-hole mounting applications. Verify voltage levels align with the 4.5V to 5.5V operational range.

Counter Dividers Part Context

This part belongs to the SN74ALS series of logic integrated circuits. It serves as a specialized counter within Texas Instruments' broader portfolio of digital logic devices. The ALS technology offers improved speed-power product characteristics compared to earlier generations.

Counter Dividers Replacement Considerations

SN74ALS569A is the equivalent functional part number. Verify pinout compatibility and electrical specifications match before substitution.