CD4066B Quad Bilateral Switch

Texas Instruments CD4066B Quad Bilateral Switch is intended for transmitting or multiplexing analog or digital signals. The device is pin-for-pin compatible with the CD4016B but exhibits a much lower on-state resistance. The on-state resistance is also relatively constant over the full signal-input range. The CD4066B device consists of four bilateral switches with independent controls. Both the p and the n devices in a given switch are biased on or off simultaneously by the control signal. The well of the n-channel device on each switch is tied to either the input (when the switch is on) or to VSS (when the switch is off). This configuration eliminates the variation of the switch-transistor threshold voltage with an input signal and keeps the on-state resistance low over the full operating-signal range.

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package/Case
Number of Channels
Configuration
On Resistance - Max
Supply Voltage - Min
Supply Voltage - Max
Minimum Dual Supply Voltage
Maximum Dual Supply Voltage
On Time - Max
Off Time - Max
Minimum Operating Temperature
Maximum Operating Temperature
Series
Qualification
Packaging
Texas Instruments Analogue Switch ICs Quad
Datasheet
3.641In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

SMD/SMT SOIC-14 4 Channel 4 x SPST 240 Ohms 3 V 18 V +/- 5 V +/- 10 V 30 ns 30 ns - 55 C + 125 C CD4066B Reel, Cut Tape, MouseReel
Texas Instruments Analogue Switch ICs Quad ALT 595-CD4066B E ALT 595-CD4066BE
Product Comments
927In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-14 4 Channel 4 x SPST 240 Ohms 3 V 18 V +/- 5 V +/- 10 V 30 ns 30 ns - 55 C + 125 C CD4066B Tube
Texas Instruments Analogue Switch ICs AC CMOS Quad Bi- lat eral Switch
Datasheet
1.993In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT SOIC-14 4 Channel 4 x SPST 240 Ohms 3 V 18 V +/- 5 V +/- 10 V 30 ns 30 ns - 40 C + 125 C CD4066B AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Analogue Switch ICs Quad
Datasheet
7.839In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-14 4 Channel 4 x SPST 240 Ohms 3 V 18 V +/- 5 V +/- 10 V 30 ns 30 ns - 55 C + 125 C CD4066B Tube
Texas Instruments Analogue Switch ICs Quad A 595-CD4066BM A 595-CD4066BM
Datasheet
7.829In Stock
10.000Expected 2/19/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT SOIC-14 4 Channel 4 x SPST 240 Ohms 3 V 18 V +/- 5 V +/- 10 V 30 ns 30 ns - 55 C + 125 C CD4066B Reel, Cut Tape, MouseReel
Texas Instruments Analogue Switch ICs Quad A 595-CD4066BPW A 595-CD4066BPW
Datasheet
4.459In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

SMD/SMT TSSOP-14 4 Channel 4 x SPST 240 Ohms 3 V 18 V +/- 5 V +/- 10 V 30 ns 30 ns - 55 C + 125 C CD4066B Reel, Cut Tape, MouseReel