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CD4066BM96G4

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IC QUAD BILATERAL SWITCH 14SOIC

Part Number: CD4066BM96G4

Manufacturer: Texas Instruments

Category: Analog Switches, Multiplexers, Demultiplexers

Package: 14-SOIC (0.154", 3.90mm Width)

Datasheet:: CD4066BM96G4.pdf

Description: IC QUAD BILATERAL SWITCH 14SOIC

Select Quantity Stock: 11,133

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PRODUCT INFORMATION

Product Details

PRODUCT TECHNICAL REFERENCE

CD4066BM96G4 CMOS Quad Bilateral Switch

A comprehensive technical overview of the CD4066BM96G4, a CMOS quad bilateral switch from Texas Instruments featuring 15V digital or ±7.5V peak-to-peak switching, 125Ω typical on-state resistance at 15V, 40MHz bandwidth, wide 3V to 18V supply range, and extended temperature range of –55°C to 125°C. Covers device function, core features, electrical specifications, 14-lead SOIC package, pin configuration, typical applications, and replacement selection guidance.

Texas Instruments 14-SOIC 3V to 18V

Device Classification CMOS Quad Bilateral Switch

Part Number: CD4066BM96G4

Mounting Type: Surface Mount

Operating Temperature Range: -55°C to +125°C

PRODUCT OVERVIEW

What Is the CD4066BM96G4?

CD4066BM96G4 is a CMOS quad bilateral switch from Texas Instruments, part of the CD4066B family. The device is intended for the transmission or multiplexing of analog or digital signals and consists of four independent bilateral switches, each with its own control input.

The CD4066BM96G4 operates with a wide supply voltage range of 3 V to 18 V, or ±7.5 V peak-to-peak switching, making it suitable for a broad array of applications. The device features a typical on-state resistance of 125 Ω at 15V operation, with on-state resistance matched to within 5 Ω over the 15V signal-input range. It is pin-for-pin compatible with the CD4016B device but exhibits a much lower on-state resistance that is relatively constant over the full signal-input range.

The CD4066BM96G4 offers high linearity with less than 0.5% typical distortion, extremely low off-state switch leakage of 10 pA typical, and low crosstalk of –50 dB typical between switches. The device features a 40 MHz typical bandwidth and is 100% tested for quiescent current at 20V with 5V, 10V, and 15V parametric ratings. The CD4066BM96G4 is offered in a 14-lead SOIC (D) package with 2,500 units per reel and is rated for operation from –55°C to +125°C. The device is RoHS compliant, REACH compliant, and carries the "G4" suffix indicating green packaging.

Quad Bilateral Switch Four independent switches with separate controls for flexible analog and digital signal routing.

Wide Supply Range 3V to 18V single supply or ±7.5V peak-to-peak switching for versatile applications.

Low On-State Resistance 125Ω typical on-state resistance at 15V with matched characteristics across channels.

DEVICE HIGHLIGHTS

Key Features and Benefits of CD4066BM96G4

Quad Bilateral Switch with Independent Controls

Four independent bilateral switches, each with its own control input, enabling flexible signal routing and multiplexing for analog and digital signals.

Wide Supply Voltage Range

Operates from 3 V to 18 V single supply or ±7.5 V peak-to-peak switching, accommodating a broad spectrum of applications from battery-powered to industrial systems.

Low On-State Resistance

125 Ω typical on-state resistance at 15V operation, matched to within 5 Ω across channels, with flat resistance over the full signal range.

High Linearity & Low Distortion

Less than 0.5% typical distortion and 80 dB typical on/off output-voltage ratio ensure signal integrity in precision applications.

Low Leakage & High Isolation

Extremely low off-state switch leakage of 10 pA typical, low crosstalk of –50 dB typical between switches, and 10¹²Ω control input impedance.

14-Lead SOIC Package

Available in a 14-lead SOIC (D) package with 2,500 units per reel, ideal for space-constrained designs.

REFERENCE DATA

Technical Specifications for CD4066BM96G4

Part Number	CD4066BM96G4	Manufacturer	Texas Instruments
Device Type	CMOS Quad Bilateral Switch	Number of Circuits	4
Switch Circuit	SPST (1:1)	Multiplexer/Demultiplexer Circuit	1:1
Supply Voltage Range (Single)	3 V to 18 V	Peak-to-Peak Switching	±7.5 V
On-State Resistance (Typical)	125 Ω @ 15V	On-State Resistance (Max)	240 Ω
Channel-to-Channel Matching (ΔRon)	5 Ω	-3dB Bandwidth	40 MHz
Channel Capacitance (CS(off), CD(off))	8 pF	Off-State Leakage Current	10 pA (Typical)
Crosstalk	-50 dB Typical	On/Off Output-Voltage Ratio	80 dB Typical
Distortion	<0.5% Typical	Control Input Impedance	10¹² Ω Typical
Package / Case	14-SOIC (0.154", 3.90mm Width)	Supplier Device Package	14-SOIC
Package Body Size	8.65mm × 3.90mm	Mounting Type	Surface Mount
Operating Temperature	-55°C to +125°C	Moisture Sensitivity Level	Level-1-260C-UNLIM
RoHS	Yes	REACH	Yes
Lead Finish / Ball Material	NiPdAu	US ECCN	EAR99
Packaging	Tape & Reel (2,500 per Reel)	Product Status	Obsolete
Series	CD4066B	Base Product Number	CD4066

Electrical values shown above are reference values. Test conditions, limits, and guaranteed performance should always be confirmed from the current official manufacturer datasheet before design or production use.

DESIGN REFERENCE

Circuit Considerations for CD4066BM96G4

Power Supply & Key Features

The CD4066BM96G4 offers flexible power supply options and key features:

Single Supply: 3 V to 18 V operation for systems with a single positive rail
Dual Supply: Supports ±7.5 V peak-to-peak switching for bipolar signal applications
Independent Controls: Each of the four switches has its own control input for flexible routing
Signal Range: Peak input-signal voltage swings equal to the full supply voltage
Low Quiescent Current: 100% tested for quiescent current at 20V

PCB and Signal Integrity Guidance

Switch performance depends on layout and signal routing:

Decoupling Capacitors: Place a ceramic capacitor (0.1 µF) close to the VDD pin to minimize supply noise
Control Inputs: Control circuit is isolated from signal circuit with 10¹²Ω input impedance
Signal Path: Keep analog signal traces short and away from digital control lines to minimize crosstalk
Ground Plane: Use a solid ground plane to minimize noise and ensure low-inductance return paths
Temperature Range: The device is rated for –55°C to 125°C, suitable for demanding environments
Verify the recommended PCB footprint from the official datasheet prior to production

14-LEAD SOIC (8.65mm × 3.90mm)

Pin Configuration Reference for CD4066BM96G4

CD4066B

SOIC TOP VIEW

Confirm package orientation and pin numbering against the official package drawing before PCB layout. The SOIC (D) package has 14 pins with an 8.65mm × 3.90mm body size.

1 SW1 IN/OUT Input/Output for Switch 1

2 SW1 OUT/IN Output/Input for Switch 1

3 SW2 IN/OUT Input/Output for Switch 2

4 SW2 OUT/IN Output/Input for Switch 2

5 SW3 IN/OUT Input/Output for Switch 3

6 SW3 OUT/IN Output/Input for Switch 3

7 VSS Negative Power Supply (GND for single supply)

8 CONTROL 3 Control Input for Switch 3

9 CONTROL 4 Control Input for Switch 4

10 SW4 OUT/IN Output/Input for Switch 4

11 SW4 IN/OUT Input/Output for Switch 4

12 SW3 OUT/IN Output/Input for Switch 3

13 CONTROL 1 Control Input for Switch 1

14 VDD Positive Power Supply (3 V to 18 V)

APPLICATION AREAS

Typical Applications for CD4066BM96G4

Analog Signal Switching & Multiplexing

Ideal for signal gating, modulators, squelch controls, demodulators, choppers, and commutating switches.

Digital Signal Switching & Multiplexing

Transmits digital signals with low on-state resistance and fast switching performance.

Analog-to-Digital & Digital-to-Analog Conversion

Provides precision switching for ADC and DAC signal paths in data acquisition systems.

Digital Control of Analog Signals

Enables digital control of frequency, impedance, phase, and analog-signal gain.

Building & Industrial Automation

Suitable for building automation systems and industrial control applications requiring reliable signal routing.

Audio & Test Equipment

High linearity and low distortion make this device suitable for audio signal routing and test instrumentation.

REPLACEMENT GUIDANCE

Selecting an Alternative for CD4066BM96G4

A replacement for the CD4066BM96G4 should not be selected solely by product category. The electrical characteristics, package, and pin configuration must be evaluated against the specific circuit requirements. The following alternatives are documented in the official Texas Instruments datasheet and product pages.

CMOS quad bilateral switch with 4 channels

Supply voltage: 3 V to 18 V

On-state resistance: 125 Ω typical

Bandwidth: 40 MHz

Package: 14-SOIC

Temperature range: –55°C to 125°C

Pin-compatible with CD4016B

Independent switch controls

Alternative options (same package, similar functionality):

Part Number	Description	Package	Carrier	Temperature Range
CD4066BM96	CMOS Quad Bilateral Switch	14-SOIC	Tape & Reel	-55°C to 125°C
CD4066BM	CMOS Quad Bilateral Switch	14-SOIC	Tube	-55°C to 125°C
CD4066BM96E4	CMOS Quad Bilateral Switch	14-SOIC	Tape & Reel	-55°C to 125°C
CD4066BPWR	CMOS Quad Bilateral Switch	14-TSSOP	Tape & Reel	-55°C to 125°C

The CD4066BM96G4 is the tape-and-reel packaged variant (2,500 units per reel) in 14-SOIC (D) package with NiPdAu lead finish and "G4" green packaging designation.[1] For tube packaging, consider CD4066BM. For the same tape-and-reel packaging with "E4" lead finish designation (non-green), consider CD4066BM96E4. For a smaller footprint option in TSSOP package, consider CD4066BPWR. Note that the CD4066BM96G4 is in Obsolete status; for new designs, consider the CD4066BM96 (MFR Recommended) or other family alternatives.

[1] The "G4" suffix indicates green packaging (RoHS-compliant, no Sb/Br), while "E4" indicates NiPdAu lead finish.

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MANUFACTURER INFORMATION

Texas Instruments

The CD4066B (CD4066BM96G4) belongs to the CD4066B family of CMOS quad bilateral switches from Texas Instruments. The device is intended for the transmission or multiplexing of analog or digital signals and consists of four independent bilateral switches, each with its own control input. It is pin-for-pin compatible with the CD4016B device but exhibits a much lower on-state resistance that is relatively constant over the full signal-input range. The CD4066B family is available in multiple package options including SOIC, TSSOP, PDIP, and SOP, and is widely used in analog signal switching, digital signal multiplexing, data acquisition, building automation, and audio applications.

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Technical Information Disclaimer

This technical guide is provided for product identification and preliminary reference only. Electrical limits, package dimensions, pin configuration, product status, and application suitability must be verified using current official manufacturer documentation before design, procurement, or production.

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Specifications

Product Attribute: Attribute Value

Part Number: CD4066BM96G4

Manufacturer: Texas Instruments

Package: 14-SOIC (0.154", 3.90mm Width)

Series: 4000B

Packaging: Tape & Reel (TR)

Product Status: Obsolete

Switch Circuit: SPST

Multiplexer/Demultiplexer Circuit: 1:1

Number of Circuits: 4

On-State Resistance (Max): 240Ohm

Channel-to-Channel Matching (ΔRon): 5Ohm

Voltage - Supply, Single (V+): 3V ~ 18V

Voltage - Supply, Dual (V±): -

Switch Time (Ton, Toff) (Max): -

-3db Bandwidth: 40MHz

Charge Injection: -

Channel Capacitance (CS(off), CD(off)): 8pF

Current - Leakage (IS(off)) (Max): -

Crosstalk: -

Operating Temperature: -55°C ~ 125°C

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package: 14-SOIC

Frequently Asked Questions

1. How can I order CD4066BM96G4 from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of CD4066BM96G4?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of CD4066BM96G4 updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for CD4066BM96G4?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for CD4066BM96G4?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

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CD4066BM96G4 Procurement and Technical Support

CD4066BM96G4 is manufactured by Texas Instruments. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

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Part Number: CD4066BM96G4

Manufacturer: Texas Instruments

Package: 14-SOIC (0.154", 3.90mm Width)

Category: Analog Switches, Multiplexers, Demultiplexers

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