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JM38510/33201B2A
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Product Detailed Parameters
- Description：54F240 OCTAL BUFFERS/DRIVERS WIT
- Series：*
- Mfr：Texas Instruments
- Package：Bulk
- Logic Type：-
- Number of Elements：-
- Number of Bits per Element：-
- Input Type：-
- Output Type：-
- Current - Output High, Low：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The JM38510/33201B2A is a military-grade octal buffer and line driver manufactured by Texas Instruments. It features eight independent inverters with three-state outputs, designed for high-speed digital applications. The device operates on a supply voltage range of 4.5 V to 5.5 V and utilizes bipolar technology. It is housed in a 20-pin Leadless Ceramic Chip Carrier (LCCC) package, designated as FK. The component supports an extended operating temperature range from -55 °C to 125 °C, ensuring reliability in harsh environments.
Feature Summary
- Octal configuration providing eight independent inverting channels
- Three-state output capability for bus-oriented systems
- Military-grade construction with radiation hardening specifications
- High-speed bipolar logic performance
Applications
- Military communication systems requiring robust signal buffering
- Bus-oriented memory architectures utilizing three-state control
- High-reliability industrial control units operating in extreme temperatures
- Avionics data transmission lines
Procurement Notes
Verify the specific suffix B2A confirms the LCCC FK package and military qualification level. Ensure the supplier provides traceability documentation consistent with MIL-PRF-38510 standards. Confirm that the device meets the required radiation hardness levels for the intended operational environment before finalizing procurement.
Selection Notes
Select this component when an octal buffer with three-state outputs is required for military or aerospace applications. It is suitable for designs needing high noise immunity and operation across wide temperature ranges. Consider the LCCC package constraints for PCB layout and thermal management during the design phase.
Part Context
This part belongs to the SN54 series of Texas Instruments, which denotes military-grade performance compared to the commercial SN74 series. The JM38510 prefix indicates compliance with MIL-PRF-38510 specifications for integrated circuits. It serves as a ruggedized alternative to standard commercial logic buffers for defense and space applications.
Replacement Considerations
Direct replacements include other SN54F240 variants meeting MIL-PRF-38510 specifications. Verify pin compatibility and electrical characteristics against the original datasheet. Cross-reference with other manufacturers' military-grade octal three-state buffers if sourcing constraints exist.
