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JM38510/33701BFA
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Product Detailed Parameters
- Description：54F138 3-LINE TO 8-LINE DECODERS
- Series：*
- Mfr：Texas Instruments
- Package：Bulk
- Type：-
- Circuit：-
- Independent Circuits：-
- Current - Output High, Low：-
- Voltage Supply Source：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The JM38510/33701BFA is a single 3-to-8 line decoder/demultiplexer from Texas Instruments, belonging to the F/FAST series. It operates with inverted outputs and utilizes TTL logic levels. The device is housed in a 16-pin Ceramic Flat Pack (CFPAK) surface-mount package. It functions within a voltage range of 4.5V to 5.5V, with a typical propagation delay of 8ns at 5V. Current specifications include 20mA output drive and 1mA input current. The component supports military-grade temperature ranges.
Feature Summary
- Provides single 3-to-8 line decoding or demultiplexing functionality
- Features inverted outputs for signal processing applications
- Utilizes F/FAST series technology for high-speed operation
- Constructed in a hermetic ceramic flat pack package
Applications
- Military aerospace data routing systems
- High-reliability industrial control decoders
- Defense communication address selection circuits
Procurement Notes
Verify the specific suffix BFA confirms the CFPAK-16 package and MIL-spec qualification. Confirm RoHS status as military parts often differ from commercial standards. Ensure the supplier provides traceability documentation required for defense contracts. Check for lead time variations due to specialized manufacturing processes.
Selection Notes
Select this part when a ruggedized, high-speed decoder is required for harsh environments. The ceramic package offers superior thermal and mechanical stability compared to plastic alternatives. Consider the 8ns speed for timing-critical digital interfaces. Verify pin compatibility if replacing legacy components in existing military hardware designs.
Part Context
This component is part of the JM38510 family, which covers various logic functions under military specifications. It serves as a radiation-hardened or high-reliability alternative to commercial SN54F equivalents. The designation indicates compliance with specific government procurement standards for electronic components used in critical systems.
Replacement Considerations
SN54F138 is the commercial equivalent. Verify package differences between CFPAK and standard DIP/SOIC. Ensure voltage and speed requirements match the application constraints.
