SN54LS461AJS883B

Counter Dividers Overview

The SN54LS461AJS883B is an 8-bit binary counter belonging to the SN54LS series. It operates within a military temperature range of -55°C to +125°C and requires a nominal supply voltage of 5V. The component utilizes a ceramic dual in-line package (CDIP) with 16 terminals, conforming to MIL-STD-883 standards for high-reliability applications.

Counter Dividers Feature Summary

• Provides synchronous 8-bit binary counting functionality
• Features asynchronous clear and parallel load capabilities
• Includes cascading outputs for multi-stage expansion

Counter Dividers Applications

• Military-grade digital timing circuits
• High-reliability frequency division systems
• Spacecraft telemetry counters

Counter Dividers Procurement Notes

Verify that the ordering suffix '883B' explicitly denotes compliance with MIL-STD-883 manufacturing standards. Confirm the package type matches CDIP requirements. Ensure the supplier provides traceable documentation for military qualification rather than commercial equivalents.

Counter Dividers Selection Notes

Select this component when military environmental ratings are mandatory. The LS logic family offers lower power consumption compared to standard TTL. Verify that the 8-bit width meets system requirements without necessitating external chaining.

Counter Dividers Part Context

This part belongs to the SN54LS family, designed for military specifications. It differs from commercial SN74LS variants by offering extended temperature ranges and enhanced reliability through ceramic packaging and strict process controls defined by government standards.

Counter Dividers Replacement Considerations

SN54LS461AJ: Commercial equivalent lacking military certification.