83022012A

Counter Dividers Overview

The Texas Instruments 83022012A is a single synchronous 4-bit binary up counter belonging to the ALS series. It operates within a military temperature range of -55°C to 125°C and utilizes positive edge triggering for clock synchronization. The device is housed in a 20-pin LCCC (FK) package, providing robust connectivity for high-reliability applications. As part of the SN54ALS161B family, it delivers standard TTL-compatible logic levels while maintaining low power consumption characteristics inherent to the ALS technology.

Counter Dividers Feature Summary

• Synchronous 4-bit binary counting with positive edge triggering
• Military-grade operation across extended temperature ranges
• Low-power Schottky (ALS) technology implementation

Counter Dividers Applications

• Military aerospace digital systems
• High-reliability industrial control counters
• Spacecraft telemetry data processing

Counter Dividers Procurement Notes

Verify the specific ordering suffix and manufacturer lot codes upon receipt. Confirm that the component matches the SN54ALS161B specification sheet exactly. Ensure storage conditions comply with moisture sensitivity levels for ceramic packages. Validate authenticity through authorized distribution channels only.

Counter Dividers Selection Notes

Select this component when military-grade reliability and extended temperature tolerance are required. The ALS series offers a balance of speed and power efficiency suitable for complex digital logic designs. Consider the LCCC package for superior thermal dissipation and mechanical stability in harsh environments compared to plastic alternatives.

Counter Dividers Part Context

This part is a commercial/military grade variant of the SN54ALS161B synchronous counter. It shares functional compatibility with other ALS series logic devices but is distinguished by its ruggedized packaging and certified performance under extreme environmental stress conditions defined by military standards.

Counter Dividers Replacement Considerations

Direct substitutes include other SN54ALS161B variants from qualified manufacturers. Verify pinout compatibility and electrical specifications before substitution. Ensure the replacement meets the same military temperature and radiation hardness requirements if applicable.