SN54S32J

Overview

The SN54S32J is a military-grade quadruple 2-input positive OR gate integrated circuit manufactured by Texas Instruments. It operates within a voltage range of 4.5 V to 5.5 V and features a drive strength of 20 mA. The device utilizes bipolar technology and is housed in a 14-lead ceramic dual in-line package (CDIP). It supports an extended operating temperature range from -55 °C to 125 °C, ensuring reliability in harsh environments.

Feature Summary

• Military-grade construction for extreme environmental reliability
• High drive capability with 20 mA output current
• Bipolar logic technology for fast switching speeds
• Hermetically sealed ceramic packaging

Applications

• Military avionics systems
• Spacecraft logic circuits
• Harsh environment industrial control
• Defense communication equipment

Procurement Notes

Verify the specific suffix 'J' confirms the ceramic DIP package and military grade. Confirm the datasheet revision matches the required specifications. Ensure the supplier provides traceability documentation suitable for defense or aerospace procurement standards. Check for RoHS exemptions if applicable to the specific batch requirements.

Selection Notes

Select this component when military qualification and high drive current are mandatory. Compare against SN54LS32J for lower power consumption needs. Consider SN54S32K for plastic package variants if hermetic sealing is not required. Evaluate power dissipation constraints due to bipolar technology characteristics.

Part Context

Part of the SN54Sxx series of high-speed bipolar logic gates. Designed for applications requiring robust performance under extreme temperatures. Complements other SN54Sxx components like NAND and AND gates for complex logic designs in critical systems.

Replacement Considerations

SN54S32J.A is an active production variant with identical electrical specifications. Verify pinout compatibility before substitution. Cross-reference with SN54LS32J only if power consumption reduction is prioritized over speed.