SNJ54LS352W

Signal Switches, Multiplexers, Decoders Overview

The SNJ54LS352W is a dual 4-line to 1-line multiplexer from the LS Series TTL family. It features two independent data selectors with inverted outputs, housed in a CDFP16 ceramic flatpack package. The device operates within a military temperature range of -55°C to 125°C and has a maximum propagation delay of 32 ns.

Signal Switches, Multiplexers, Decoders Feature Summary

• Dual independent 4-to-1 multiplexing functionality
• Inverted output configuration for signal selection
• Military-grade reliability with extended temperature tolerance

Signal Switches, Multiplexers, Decoders Applications

• Data routing in military communication systems
• Signal selection in aerospace instrumentation
• High-reliability industrial control logic

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify component authenticity through authorized Texas Instruments channels or certified distributors. Confirm the CDFP16 package integrity and check for RoHS non-compliance status as indicated by legacy manufacturing records. Ensure storage conditions maintain ceramic seal integrity prior to installation.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when dual-channel multiplexing is required in harsh environments. The LS series offers standard TTL compatibility while the W suffix denotes the specific ceramic flatpack variant suitable for high-reliability applications requiring wide thermal stability.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the Texas Instruments SN54/74LS series of logic devices. The SNJ prefix indicates a military-grade qualification level, distinguishing it from commercial variants. It serves as a specialized signal routing solution within the broader TTL logic ecosystem.

Signal Switches, Multiplexers, Decoders Replacement Considerations

Direct substitutes include other SN54LS352 variants with compatible pinouts. Verify package dimensions and electrical characteristics match before integration into existing circuit designs.