SN74LV4051APWR The Texas Instruments SN74LV4051APWR is an 8-channel CMOS analog multiplexer and demultiplexer. It supports 1.65V to 5.5V VCC operation and handles both analog and digital signals.
Mfr Part #:

SN74LV4051APWR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74LV4051APWR is an 8-channel CMOS analog multiplexer and demultiplexer. It supports 1.65V to 5.5V VCC operation and handles both analog and digital signals.
Total Stock: 264,652 pcs
$ Price Range: $0.12

SN74LV4051APWR Available from 3 distributors

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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262,029 pcs
262029 pcs On Request 1 On Request On Request On Request On Request On Request
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2,505 pcs
2505 pcs On Request 1 On Request On Request On Request On Request On Request
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118 pcs
118 pcs On Request 1 On Request On Request On Request On Request On Request

SN74LV4051APWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel
Channel Capacitance (CS(off), CD(off))
Current
Frequency
Mounting Type
Multiplexer
Number of Circuits
On
Operating Temperature
Package Quantity
Supplier Device Package
Supplier Package
Switch Time (Ton, Toff) (Max)
Tape & Reel
Voltage

SN74LV4051APWR Description

Short technical summary and product information.

The SN74LV4051APWR from Texas Instruments is an 8-channel CMOS analog multiplexer and demultiplexer designed for versatile signal routing. It operates with a VCC range of 1.65V to 5.5V, supporting mixed-mode voltage operation across all ports.

 

This device features an 8:1 multiplexer configuration with an on-resistance of 75 Ohms and a switching time of 14ns. It offers a high on-off output-voltage ratio and low crosstalk between switches. Each channel can transmit signals with amplitudes up to 5.5V in either direction, making it suitable for applications requiring signal gating, chopping, modulation, or multiplexing for analog-to-digital and digital-to-analog conversion systems.

 

The SN74LV4051APWR is housed in a 16-TSSOP package and is designed for surface mount applications. It operates within a temperature range of -40°C to 85°C (TA). The device also provides extremely low input current and latch-up performance exceeding 100mA per JESD 78, class II, with ESD protection exceeding JESD 22 standards.

 

Applications include signal multiplexing in data acquisition systems, analog signal routing, and general-purpose signal switching where both analog and digital signals need to be managed efficiently.

SN74LV4051APWR Quick Information

Product Type: Analog Multiplexer/Demultiplexer
Canonical Name: SN74LV4051A 8-Channel Analog Multiplexer/Demultiplexer
Subcategory: Analog Switches & Muxes

SN74LV4051APWR Compliance

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

SN74LV4051APWR Estimated Pricing

Qty Low High
1+ $0.12 $0.12

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

SN74LV4051APWR Features

  • 8:1 analog multiplexer and demultiplexer.
  • Wide 1.65V to 5.5V VCC operation.
  • Low 75 Ohm on-resistance.
  • Fast 14ns switching time.
  • 16-TSSOP surface mount package.

SN74LV4051APWR Applications

  • Ideal for signal gating applications.
  • Used in analog-to-digital conversion.
  • Suitable for digital-to-analog systems.
  • Supports signal multiplexing needs.
  • Applicable for modulation/demodulation.

SN74LV4051APWR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the SN74LV4051APWR?

The SN74LV4051APWR operates with a VCC range from 2V to 5.5V.

What is the on-resistance of the SN74LV4051APWR?

The on-resistance for the SN74LV4051APWR is 75 Ohms.

What is the switching time for the SN74LV4051APWR?

The switching time (Ton, Toff) for the SN74LV4051APWR is a maximum of 14ns.

What is the operating temperature range of the SN74LV4051APWR?

The SN74LV4051APWR operates between -40°C and 85°C (TA).

What package type is the SN74LV4051APWR available in?

The SN74LV4051APWR is available in a 16-TSSOP package.

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