SNJ54S280W

Overview

The SNJ54S280W is a military-grade, hermetically sealed ceramic dual in-line package (CFP) containing a 9-bit odd/even parity generator/checker. It operates within a temperature range of -55°C to 125°C and utilizes the S-series bipolar logic technology. The device features 14 pins and is designed for high-speed digital applications requiring reliable parity verification.

Feature Summary

• Provides simultaneous generation and checking of 9-bit data parity
• Hermetically sealed ceramic construction for harsh environments
• Military-grade reliability with extended temperature tolerance

Applications

• Military communication systems
• Avionics data buses
• Spacecraft telemetry processing

Procurement Notes

Verify that the specific part number matches the required military qualification standards. Confirm the CFP package dimensions align with existing board layouts. Ensure environmental sealing requirements are met for the intended operational conditions.

Selection Notes

Select this component when military-grade reliability and wide temperature operation are mandatory. Compare against LS-series variants if lower power consumption is prioritized over speed. Verify compatibility with existing system voltage levels before integration.

Part Context

This device belongs to the Texas Instruments SN54 series of military-qualified logic components. It shares functional similarities with commercial SN74 equivalents but offers superior durability and performance under extreme environmental stress conditions typical of defense applications.

Replacement Considerations

SNJ54LS280W

FAQ

What logic family does the SNJ54S280W belong to?

It belongs to the S-series bipolar logic family.

Is the SNJ54S280W suitable for high-vibration environments?

Yes, its hermetically sealed ceramic package provides robustness against vibration and shock.