onsemi

MC74HC4051ADTG  

Analog Switches, Multiplexers, Demultiplexers

MC74HC4051ADTG Description

The MC74HC4051ADTG from onsemi is a high-performance 8:1 analog multiplexer/demultiplexer IC designed for precision signal routing in mixed-signal systems. Housed in a compact 16-pin TSSOP package, it features low on-state resistance (100Ω max) and excellent channel-to-channel matching (ΔRon = 10Ω), ensuring minimal signal distortion. With a wide dual-supply voltage range (±2V to ±6V) or single-supply operation (2V to 6V), it accommodates diverse analog and digital applications. The device boasts an 80MHz bandwidth and low leakage current (200nA max), making it ideal for high-speed, low-power designs. Its low channel capacitance (130pF) further enhances signal integrity in high-frequency applications.

MC74HC4051ADTG Features

• 8:1 Multiplexer/Demultiplexer Configuration: Enables flexible signal routing for multiple inputs/outputs.
• Low On-State Resistance (100Ω max): Minimizes signal attenuation and power loss.
• Wide Voltage Range: Supports ±2V to ±6V (dual supply) or 2V to 6V (single supply) for versatile compatibility.
• High Bandwidth (80MHz): Suitable for high-frequency analog and digital signals.
• Low Leakage Current (200nA max): Ensures minimal power dissipation in standby modes.
• Excellent Channel Matching (ΔRon = 10Ω): Reduces crosstalk and improves signal fidelity.
• Low Channel Capacitance (130pF): Enhances performance in high-speed applications.
• RoHS3 Compliant & REACH Unaffected: Meets environmental and regulatory standards.
• Surface-Mount (TSSOP-16) Package: Optimized for space-constrained PCB designs.

MC74HC4051ADTG Applications

The MC74HC4051ADTG excels in applications requiring precision analog switching, such as:

• Data Acquisition Systems: Multiplexing sensor signals with minimal distortion.
• Audio/Video Signal Routing: Switching between multiple audio/video sources with high fidelity.
• Test & Measurement Equipment: Enabling configurable signal paths in oscilloscopes or logic analyzers.
• Communication Systems: Signal routing in RF and baseband processing.
• Industrial Automation: Interface switching for PLCs and control systems.
• Battery-Powered Devices: Leveraging low leakage current for energy-efficient designs.

Conclusion of MC74HC4051ADTG

The MC74HC4051ADTG stands out as a high-performance, low-power analog switch with superior signal integrity, making it ideal for mixed-signal, high-frequency, and precision applications. Its wide voltage range, low on-resistance, and excellent channel matching provide a competitive edge over similar multiplexers, while its compact TSSOP package ensures compatibility with modern PCB layouts. Whether used in data acquisition, audio routing, or industrial systems, this IC delivers reliable, high-speed switching with minimal power consumption, aligning with stringent industry standards.

MC74HC4051ADTG Documents

Download datasheets and manufacturer documentation for MC74HC4051ADTG

PCN Assembly/Origin :

Assembly Change 30/Jun/2023      

Datasheets :

MC74HC4051A, 52A, 53A      

PCN Packaging :

Tube dimension 23/Dec/2016      

HTML Datasheet :

MC74HC4051A, 52A, 53A      

Environmental Information :

onsemi RoHS       Material Declaration MC74HC4051ADTG       onsemi REACH