Mfr Part #:

MC14051BDR2G

The On Semiconductor MC14051BDR2G is an 8:1 analog multiplexer/demultiplexer. It operates with a supply voltage range of 3V to 18V and has an operating temperature range of -55°C to 125°C.

✓ Total Stock: 58,938 pcs

$ Price Range: $0.30

MC14051BDR2G Available from 9 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Components Technology Group, Inc. ✓ Non-Authorised Inventory information	20,000 pcs On Request	20000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Optech Co.,Limited ✓ Non-Authorised Inventory information	18,520 pcs On Request	18520 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Flip Electronics ✓ Non-Authorised Inventory information	10,000 pcs On Request	10000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	3,837 pcs On Request	3837 pcs	On Request	1	On Request	On Request	20+	On Request	On Request
Braun Electronic Components ✓ Non-Authorised Inventory information	2,224 pcs On Request	2224 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Fe Components ✓ Non-Authorised Inventory information	1,270 pcs On Request	1270 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
OTL Components ✓ Non-Authorised Inventory information	1,201 pcs On Request	1201 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,096 pcs On Request	1096 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Bristol Electronics ✓ Non-Authorised Inventory information	790 pcs On Request	790 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

MC14051BDR2G Description

Short technical summary and product information.

The MC14051BDR2G from On Semiconductor is a digitally-controlled analog switch, functioning as an 8:1 multiplexer. This device is designed for applications requiring the control of analog signals up to the complete supply voltage range, which spans from 3.0 Vdc to 18 Vdc.

Key electrical characteristics include a low ON resistance of 280 Ohms and very low OFF leakage current. The device features linearized transfer characteristics and low noise performance of 12 nV/√Cycle at frequencies above 1.0 kHz. It offers triple diode protection on control inputs and operates with a break-before-make switch function.

Packaged in a 16-SOIC format, the MC14051BDR2G is suitable for surface mounting. Its operating temperature range is from -55°C to +125°C, making it robust for various environmental conditions. This component is pin-for-pin compatible with CD4051, CD4052, and CD4053 devices.

MC14051BDR2G Quick Information

Product Type: Analog Switch

Canonical Name: MC14051BDR2G Triple SPDT Analog Multiplexer/Demultiplexer

Subcategory: Analog Switch

MC14051BDR2G Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MC14051BDR2G Estimated Pricing

Qty	Low	High
1+	$0.30	$0.30

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

MC14051BDR2G Features

8:1 analog multiplexer/demultiplexer.
Wide 3V to 18V supply voltage range.
Low 280 Ohm ON resistance.
Wide -55°C to 125°C operating temperature.
Surface mount 16-SOIC package.

MC14051BDR2G Applications

Used in signal routing applications
Suitable for high-speed multiplexing
Ideal for electronic systems requiring low leakage
Applicable in communication and instrumentation

MC14051BDR2G FAQs

5 frequently asked questions generated from this part’s specifications.

What is the supply voltage range for the MC14051BDR2G?

The supply voltage range is 3.0 Vdc to 18 Vdc.

What is the operating temperature range of the MC14051BDR2G?

The operating temperature range is -55°C to 125°C.

What is the ON resistance of the MC14051BDR2G?

The ON resistance is 280 Ohms.

What package type is the MC14051BDR2G available in?

The MC14051BDR2G is available in a 16-SOIC package for surface mounting.

What is the multiplexer configuration of the MC14051BDR2G?

The multiplexer configuration is 8:1.

Category	Analog Switches, Multiplexers, Demultiplexers
Manufacturer Name	On Semiconductor
	17MHz
Channel	10Ohm
Channel Capacitance (CS(off), CD(off))	7.5 pF
Current	±25 mA
Frequency	17 MHz
Mounting Type	Surface Mount
Multiplexer	8:1
Number of Circuits	1
On	280 Ohm
Operating Temperature	-55°C ~ 125°C
Power Dissipation	500 mW
Supplier Device Package	16-SOIC
Supplier Package	16-SOIC
Switch Function	Break Before Make
Voltage	3.0 Vdc to 18 Vdc