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ONSEMI MC74HC4051ADTR2G Analog Multiplexer

The MC74HC4051A is an 8-channel analog multiplexer/demultiplexer utilizing silicon-gate CMOS technology for high-speed switching with low ON resistance and feedthrough. It operates over an analog power supply range of 2.0 to 12.0 V and features diode protection, low noise, and compatibility with CMOS and TTL logic levels. Ideal for signal routing in instrumentation, communication, and control systems, this device offers fast propagation delay, low crosstalk, and low leakage current, ensuring reliable performance in demanding electronics applications.

Authorized Distributors
Source:Newark
Part No:MC74HC4051ADTR2G
Stock:80000
Inv Date:06-13-2026
Price: Unit price: $0.243
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Source:DigiKey
Part No:MC74HC4051ADTR2G
Stock:8560
Inv Date:06-13-2026
Price: Unit price: $0.47
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Part No:MC74HC4051ADTR2G
Stock:40043
Inv Date:06-14-2026
Price: Unit price: $0.47
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Part No:MC74HC4051ADTR2G
Stock:0
Inv Date:06-13-2026
Price: Unit price: $0.47
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Part No:MC74HC4051ADTR2G
Stock:5000
Inv Date:06-13-2026
Price: Unit price: $0.525
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Part No:MC74HC4051ADTR2G
Stock:5000
Inv Date:06-13-2026
Price: Unit price: $0.525
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Part No:MC74HC4051ADTR2G
Stock:10000
Inv Date:06-12-2026
Price: Unit price: $0.415
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Part No:MC74HC4051ADTR2G
Stock:3730
Inv Date:06-14-2026
Price: N/A
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ONSEMI MC74HC4051ADTR2G Analog Multiplexer Specifications:

  • Analog Power Supply Range: 2.0 to 12.0 V
  • Digital Control Signal Compatibility: 2.0 to 6.0 V
  • On Resistance (Ron): max 280 Ohms at Vcc - Veg=12.0 V
  • Propagation Delay: 90 to 350 ns depending on variation
  • Operating Temperature Range: -55°C to +125°C
  • Maximum DC Supply Voltage: -0.5 to +14.0 V
  • Power Dissipation: 450 to 500 mW depending on package
  • Input Voltage (Analog & Digital): 0 to Vcc or Vee
  • Input Capacitance: 10 to 35 pF
  • Leakage Current: 0.2 to 1.0 μA for off channels
  • Package Types: SOIC-16, TSSOP-16, QFN16
  • Protection Features: Diode protection on inputs/outputs, low noise
  • Feature: High linearity and low ON resistance, suitable for signal switching

Buy the ON Semiconductor Series HC4051 Analog Multiplexer: MC74HC4051ADTR2G

Purchase the ON Semiconductor MC74HC4051ADTR2G online today to enjoy reliable, high-speed analog signal routing with low resistance and excellent linearity. Engineered for precision, this device offers a wide voltage range, low noise, and diode protection to ensure stable operation in instrumentation, communication, and automation systems. Its compact packages, including SOIC-16 and QFN16, make it easy to integrate into your design. Experience fast switching, low crosstalk, and robust performance by ordering online now—your solution for dependable analog switching.

Get ON Semiconductor MC74HC4051ADTR2G today—built for precision, fast switching, and long-lasting durability.

Frequently Asked Questions

Where can I buy ONSEMI MC74HC4051ADTR2G?

You can click on the BUY or RFQ button to purchase MC74HC4051ADTR2G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MC74HC4051ADTR2G?

You can download the MC74HC4051ADTR2G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MC74HC4051ADTR2G?

ONSEMI

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