5962-9221301MRA

Overview

The 5962-9221301MRA is a military-grade octal buffer and line driver manufactured by Renesas Electronics. It belongs to the Fast CMOS TTL-compatible (FCT) family, designed for high-density memory, address, and clock driving applications. The device operates within a temperature range of -55°C to +125°C and features true TTL input/output compatibility with typical output voltages of 3.3V high and 0.3V low. It provides high drive outputs capable of sourcing -15mA and sinking 64mA. The component meets or exceeds JEDEC standard 18 specifications and complies with MIL-STD-883, Class B requirements.

Feature Summary

• Octal buffer/line driver architecture optimized for improved board density in bus-oriented transmitter/receiver roles
• True TTL input and output compatibility ensuring interoperability with standard logic families
• High drive output capability supporting significant current loads for robust signal transmission
• Power-off disable functionality enabling safe live insertion without bus loading

Applications

• Memory address drivers
• Clock drivers
• Bus-oriented transmitters and receivers

Procurement Notes

Verify the specific suffix '01MRA' against official Renesas documentation to confirm package type and qualification level. Confirm end-of-life status and availability through authorized channels, as this part may be discontinued. Ensure compliance with MIL-STD-883 Class B requirements if specified for your application.

Selection Notes

Select this component when high-density octal buffering with TTL compatibility is required in harsh environments. Consider its high drive strength and power-off disable feature for systems requiring live insertion capabilities. Verify that the operating temperature range and voltage levels align with system specifications.

Part Context

This part is part of the 5962-92271 series, which includes various buffer and line driver configurations. It is distinct from other series like the 5962-92272 (bus transceivers). The device utilizes radiation-hardened CMOS processing techniques common in military-grade logic ICs to ensure reliability under extreme conditions.

Replacement Considerations

Check for direct equivalents such as the IDT 54FCT240T, which is functionally similar. Verify pinout compatibility and electrical characteristics before substitution. Consult official replacement guides for any updated military-grade alternatives.