CD74HCT154M96G4

Signal Switches, Multiplexers, Decoders Overview

The CD74HCT154M96G4 is a high-speed CMOS logic device functioning as a 4-to-16 line decoder or demultiplexer. Manufactured by Texas Instruments, it operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range from -55°C to +125°C. The component utilizes a 24-pin SOIC surface-mount package with a width of 7.50 mm. It features active-low outputs and includes two enable inputs for chip selection control.

Signal Switches, Multiplexers, Decoders Feature Summary

• Provides decoding functionality for four binary select lines to activate one of sixteen distinct output channels simultaneously.
• Incorporates dual enable inputs that allow for cascading configurations or specific system-level power management requirements.
• Utilizes high-speed CMOS technology to ensure compatibility with standard TTL logic levels while maintaining low power consumption characteristics.

Signal Switches, Multiplexers, Decoders Applications

• Memory address decoding in digital systems
• Data routing and distribution networks
• Control signal generation for peripheral devices

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the complete part number including the G4 suffix to confirm RoHS compliance and lead-free status. Ensure the SOIC-24 package variant matches the target PCB footprint dimensions. Confirm the active-low output polarity aligns with the downstream circuit design requirements before finalizing procurement orders.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when a single-channel decoder with wide output capability is required in a compact surface-mount form factor. The HCT series ensures direct interface compatibility with TTL-driven systems. Consider the industrial temperature range if the application environment exceeds standard commercial limits.

Signal Switches, Multiplexers, Decoders Part Context

This device belongs to the Texas Instruments 74HCT logic family, designed for high-speed operation with CMOS efficiency. The M96 suffix indicates a specific tape-and-reel packaging configuration intended for automated surface-mount assembly processes, distinguishing it from tube-packaged variants.

Signal Switches, Multiplexers, Decoders Replacement Considerations

CD74HCT154M96

Signal Switches, Multiplexers, Decoders FAQ

What is the logic function of the enable inputs?

The device features two active-low enable inputs. Both must be low for the selected output to go low; otherwise, all outputs remain high.

How are the outputs activated?

The outputs are active-low, meaning the selected channel drives a low logic level while unselected channels remain at a high logic level.