JM38510/30901B2A

Overview

JM38510/30901B2A is a military-grade 8-line-to-1-line data multiplexer manufactured by Texas Instruments. It belongs to the SN54LS151 family and operates within a temperature range of -55°C to 125°C. The component utilizes a 20-pin LCCC (Leadless Ceramic Chip Carrier) package with a 1.27 mm pitch. It functions as an active production device compliant with MIL-PRF-38535 Class B specifications, designed for high-reliability digital logic applications requiring robust environmental performance.

Feature Summary

• Provides eight selectable data inputs routed to a single output line based on address selection
• Features enable inputs for controlling data transmission and output states
• Constructed with metal-sealed ceramic packaging for radiation hardness and durability

Applications

• Military communication systems requiring reliable signal routing
• Avionics data bus management and switching
• Defense electronics operating in extreme thermal environments

Procurement Notes

Verify that the received component matches the JM38510/30901B2A designation and confirms QML certification status. Ensure the LCCC package integrity is intact upon arrival. Cross-reference the manufacturer traceability documentation against current TI qualification standards to confirm compliance with MIL-PRF-38535 requirements before integration into critical systems.

Selection Notes

Select this part when an 8-to-1 multiplexing function is required in harsh operational conditions. The LS series offers standard switching speeds suitable for general-purpose digital logic. Consider the LCCC package for surface-mount reliability where leaded alternatives are unsuitable. Verify voltage compatibility with existing system power rails prior to implementation.

Part Context

This component is part of the SN54LS151 family, representing the military-qualified variant of the standard commercial logic chip. It shares functional equivalence with SNJ54LS151FK but adheres to stricter manufacturing controls defined under the JM38510 series. The device serves as a foundational building block for complex decoding and data selection tasks in aerospace and defense hardware architectures.

Replacement Considerations

SNJ54LS151FK