M38510/38302BRA

Overview

The M38510/38302BRA is a military-grade octal buffer and line driver manufactured by Texas Instruments. It corresponds to the SN54ALS241C device family and features 3-state outputs designed for bus-oriented applications. The component operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range from -55 °C to 125 °C. It utilizes a 20-pin ceramic dual in-line package (CDIP).

Feature Summary

• Octal configuration with symmetrical active-low output-enable inputs.
• High fan-out and improved fan-in capabilities.
• P-N-P inputs reduce DC loading on driving circuits.

Applications

• Driving memory address registers.
• Clock signal distribution.
• Bus-oriented receivers and transmitters.

Procurement Notes

Verify that the specific part number matches the required MIL-M-38510 qualification standards. Confirm the package type is CDIP and ensure the manufacturer source aligns with authorized distributors or direct TI channels. Check RoHS exemption status if applicable to your assembly process.

Selection Notes

Select this component when high-speed performance and low power consumption are required for military specifications. Ensure the design accommodates the 3-state control logic and verify that the load capacitance requirements fall within the specified limits for the ALS series.

Part Context

This part belongs to the SN54ALS241C family, which provides octal buffers/drivers specifically engineered for high-density digital systems. The SN54 variant ensures operation across the full military temperature range, distinguishing it from commercial SN74 counterparts limited to 0°C to 70°C.

Replacement Considerations

SN54ALS241CJ