CD74HC4051NSR The Texas Instruments CD74HC4051NSR is an 8:1 analog multiplexer designed for high-speed CMOS logic applications. It features a wide operating temperature range and low on-resistance.
Mfr Part #:

CD74HC4051NSR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments CD74HC4051NSR is an 8:1 analog multiplexer designed for high-speed CMOS logic applications. It features a wide operating temperature range and low on-resistance.
Total Stock: 92,400 pcs
$ Price Range: $0.26

CD74HC4051NSR Available from 2 distributors

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
90,400 pcs
90400 pcs On Request 1 On Request On Request On Request On Request On Request
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2,000 pcs
2000 pcs On Request 1 On Request On Request 1436+ On Request On Request

CD74HC4051NSR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Bandwidth
Channel
Channel Capacitance (CS(off), CD(off))
Current
Mounting Type
Multiplexer
Number of Circuits
On
Operating Temperature
Supplier Device Package
Supply Current
Voltage

CD74HC4051NSR Description

Short technical summary and product information.

The CD74HC4051NSR from Texas Instruments is a high-speed CMOS analog multiplexer and demultiplexer. It is configured as an 8:1 multiplexer, allowing for the selection of one of eight input channels.

 

This device operates over a wide temperature range of -55°C to 125°C, making it suitable for various environmental conditions. Key electrical characteristics include a typical on-resistance of 70Ω at 4.5V VCC-VEE and a bandwidth of 200MHz. It supports single supply voltages from 1.8V to 5V and dual supplies up to ±5V.

 

The CD74HC4051NSR is available in a 16-SOIC package and is designed for surface mount applications. It offers features such as break-before-make switching and direct LSTTL input logic compatibility, enhancing its versatility in system designs.

 

This analog multiplexer is ideal for applications requiring signal routing and selection within electronic circuits, benefiting from its fast switching speeds and low power consumption.

CD74HC4051NSR Quick Information

Product Type: Analog Multiplexer
Canonical Name: CD74HC4051NSR 8:1 Analog Multiplexer
Subcategory: Analog Switches & Muxes

CD74HC4051NSR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CD74HC4051NSR Estimated Pricing

Qty Low High
1+ $0.26 $0.26

Estimated market price range - modelled values for guidance only, not live distributor offers.

CD74HC4051NSR Features

  • 8:1 analog multiplexer configuration
  • Wide operating temperature range: -55°C to 125°C
  • High bandwidth of 200MHz
  • Low on-resistance: 70Ω typical
  • Surface mount 16-SOIC package

CD74HC4051NSR Applications

  • Signal routing and selection
  • High-speed CMOS logic systems
  • Analog signal processing circuits
  • Data acquisition systems

CD74HC4051NSR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the CD74HC4051NSR?

Single supply: 1.8V, 2.5V, 3.3V, 5V; dual supply: ±2.5V, ±5V.

What package is the CD74HC4051NSR available in?

16-SOIC (0.209", 5.30mm Width) surface mount package.

What is the operating temperature range of the CD74HC4051NSR?

-40°C to 125°C.

What is the typical on-resistance?

70Ω typical at 4.5V supply, 40Ω typical at 9V supply.

What is the bandwidth of this multiplexer?

200MHz typical.

What are the logic input voltage thresholds?

VIL = 0.8V maximum, VIH = 2V minimum, compatible with LSTTL and CMOS.

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