CD74HCT4051M96G4

Analog Switches, Multiplexers, Demultiplexers Overview

The CD74HCT4051M96G4 is a high-speed CMOS logic octal bidirectional multiplexer/demultiplexer manufactured by Texas Instruments. It features an 8-channel configuration with three binary select inputs and one enable input, housed in a 16-pin SOIC package. The device operates within a single supply voltage range of 4.5V to 5.5V or dual supplies of ±1V to ±5V. Key electrical specifications include a maximum on-resistance of 130 ohms, a -3dB bandwidth of 180MHz, and channel-to-channel matching of 5 ohms. It supports an operating temperature range from -55°C to +125°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Provides eight independent bidirectional analog signal paths controlled by digital select lines for efficient routing.
• Features low off-state leakage current and high isolation characteristics suitable for precision signal switching applications.
• Designed with high-speed CMOS technology to ensure fast propagation delays and minimal power consumption during operation.

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems requiring multiplexing of multiple sensor inputs.
• Audio signal routing and switching in consumer electronics.
• Industrial control systems utilizing analog signal transmission.

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix G4 indicates lead-free and RoHS compliance status according to the manufacturer's documentation. Confirm the M96 package variant matches the required footprint dimensions. Ensure the HCT logic level compatibility aligns with the system's 5V logic family requirements before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when 5V logic interface compatibility is required, as opposed to the HC series which supports wider voltage ranges. Consider the 130-ohm on-resistance limit for signal integrity constraints. Verify that the 16-SOIC package fits the available PCB space and thermal management strategy.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the CD74HCT405x family of analog multiplexers. It shares functional similarities with the CD74HC4051 but differs in input threshold levels optimized for 5V CMOS logic. The M96 suffix denotes a specific tape-and-reel packaging format intended for automated surface-mount assembly processes.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The CD74HC4051M96G4 serves as a voltage-compatible alternative if wider supply voltage support is needed. For automotive applications, verify if the Q1 graded variant meets specific reliability standards. Cross-reference pinouts to ensure direct replacement without circuit modification.