JM38510/31101SFA

Comparators Overview

The JM38510/31101SFA is a military-grade magnitude comparator bit output manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and supports a low-level output current of 4 mA with a high-level output current of -400 μA. The device features a propagation delay of 20 ns and is housed in a 14-pin ceramic dual in-line package (CDIP). It is designed for operation across an extended temperature range from -55 °C to 125 °C.

Comparators Feature Summary

• Provides magnitude comparison functionality with bit output capability
• Constructed using LS logic family technology for defined switching characteristics
• Utilizes a hermetically sealed ceramic dual in-line package for environmental stability

Comparators Applications

• Military electronic systems requiring radiation-hardened or high-reliability components
• Avionics data processing circuits
• Spacecraft telemetry and control logic

Comparators Procurement Notes

Verify the specific suffix 'SFA' against the manufacturer's official datasheet to confirm pinout, speed grade, and qualification standards. Ensure compliance with RoHS non-compliant status if required by project specifications. Confirm that the CDIP package matches the target PCB footprint and thermal requirements.

Comparators Selection Notes

Select this component when a single-bit magnitude comparator is required for high-reliability applications. Consider the 20 ns propagation delay and LS logic drive strength relative to system timing constraints. Evaluate the 14-pin CDIP package dimensions against available board space and mounting methods.

Comparators Part Context

This part belongs to the JM38510 series, which represents military-standard integrated circuits produced under specific quality assurance protocols. The JM38510/31101 variant specifically addresses digital comparison needs within this ruggedized portfolio, distinct from commercial LS logic equivalents.

Comparators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with equivalent military-spec comparators through official cross-reference guides before substitution.