JM38510/30609BEA

Shift Registers Overview

The JM38510/30609BEA is a military-grade, parallel-load 8-bit shift register manufactured by Texas Instruments. It operates within a supply voltage range of 4.75 V to 5.25 V and supports a maximum frequency of 35 MHz at nominal voltage. The device features TTL input types and provides 3-state outputs with a maximum current consumption of 32 mA. It is housed in a 16-pin ceramic dual in-line package (CDIP) designed for high reliability. The component functions effectively across an extended temperature range from -55 °C to +125 °C, ensuring stable performance in demanding environments.

Shift Registers Feature Summary

• Supports parallel-load operations for efficient data handling
• Provides 3-state output capability for bus-driven applications
• Constructed with ceramic metal-sealed cofired packaging for durability

Shift Registers Applications

• Military electronic systems requiring high-reliability logic components
• Avionics data processing units
• Spacecraft communication subsystems

Shift Registers Procurement Notes

Verify the specific suffix designation against official Texas Instruments documentation to confirm exact electrical characteristics and pinout compatibility. Ensure that the procurement channel provides traceability certificates required for military or aerospace specifications. Confirm that the delivered units match the specified CDIP-16 package dimensions and material composition. Cross-reference the manufacturer date codes and lot numbers with quality assurance requirements before integration into critical systems.

Shift Registers Selection Notes

Select this component when a robust, radiation-hardened capable shift register is required for harsh environmental conditions. The 8-bit capacity and parallel-load feature make it suitable for serial-to-parallel conversion tasks in secure communications. Consider the 3-state outputs if interfacing with shared data buses. Verify that the TTL input levels are compatible with the driving circuitry and that the operating temperature range meets the system's thermal design constraints.

Shift Registers Part Context

This part belongs to the SN54 series of logic devices, which are characterized by their extended temperature ranges and higher reliability standards compared to commercial counterparts. The JM38510 prefix indicates a specific military qualification standard. As an 8-bit shift register, it serves as a fundamental building block for data storage and transfer in digital logic circuits, particularly where long-term stability and resistance to environmental stressors are paramount.

Shift Registers Replacement Considerations

Direct replacements must maintain the same 8-bit parallel-load functionality and CDIP-16 package. Verify compatibility with SN54LS166A equivalents if commercial grade is acceptable. Ensure any substitute supports the required 3-state outputs and TTL input thresholds. Check for equivalent military qualification standards if the application mandates strict reliability criteria.