M38510/38301BRA

Overview

M38510/38301BRA is a military-grade octal buffer/driver with 3-state outputs, manufactured by Texas Instruments. It belongs to the ALS series and operates within a temperature range of -55°C to 125°C. The device features pnp inputs that reduce DC loading and provides high fan-out capabilities. It utilizes a CDIP package with 20 pins.

Feature Summary

• Octal buffers/drivers designed for bus lines and memory address registers
• Features pnp inputs to reduce DC loading
• Provides high fan-out and improved fan-in performance

Applications

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

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and temperature rating. Confirm compliance with MIL-PRF-38535 requirements if applicable. Ensure the component matches the exact part number JM38510/38301BRA or M38510/38301BRA as listed in the manufacturer's active production data.

Selection Notes

Select this component when designing systems requiring octal buffering with 3-state outputs in harsh environments. The ALS series offers a balance of speed and power consumption suitable for military applications. Consider the CDIP package constraints and verify pin compatibility with existing board layouts.

Part Context

This part is part of the SN54ALS240A family, which includes octal buffers/drivers with 3-state outputs. It is specifically qualified for military and defense applications under QML certification standards. The device is functionally similar to commercial variants but meets stricter reliability and environmental testing criteria.

Replacement Considerations

JM38510/38301B2A (LCCC package)

FAQ

What is the logic function of the M38510/38301BRA?

It functions as an octal buffer/driver with non-inverting outputs and 3-state capability.

Does the device have complementary output-enable inputs?

No, it features symmetrical active-low output-enable (OE) inputs.