CMOS Quad Bilateral Switch

CD4066B is a quad bilateral Switch intended for the transmission or multiplexing of Analog or digital signals. It is pin-for-pin compatible with the CD4016B but exhibits a much lower on-state resistance. In addition, the on-state resistance is relatively constant over the full input-signal range.
The CD4066B consists of four bilateral switches, each with independent controls. Both the p and the n device in a given Switch are biased on or off simultaneously by the control signal. As shown in Figure 1, 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 input signal and, thus, keeps the on-state resistance low over the full operating-signal range.
The advantages over single-channel switches include peak input-signal voltage swings equal to the full supply voltage and more constant on-state impedance over the input-signal range. However, for sample-and-hold applications, the CD4016B is recommended.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
CD4066BMG4 Texas Instruments CMOS Quad Bilateral Switch 14-SOIC -55 to 125
CD4066BPWR Texas Instruments CMOS Quad Bilateral Switch 14-TSSOP -55 to 125
CD4066BMTE4 Texas Instruments QUAD 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14
CD4066BPWRG4 Texas Instruments CMOS Quad Bilateral Switch 14-TSSOP -55 to 125
CD4066BE Texas Instruments CMOS Quad Bilateral Switch 14-PDIP -55 to 125
CD4066BMTG4 Texas Instruments QUAD 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14
CD4066BF Texas Instruments CMOS quad bilateral switch 14-CDIP -55 to 125
CD4066BM96G4 Texas Instruments CMOS Quad Bilateral Switch 14-SOIC -55 to 125
CD4066BPWE4 Texas Instruments QUAD 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO14, GREEN, PLASTIC, TSSOP-14
CD4066BNS Texas Instruments CMOS Quad Bilateral Switch 14-SO
CD4066B 's PackagesCD4066B 's pdf datasheet
CD4066BE PDIP
CD4066BEE4 PDIP
CD4066BM SOIC
CD4066BM96 SOIC
CD4066BM96E4 SOIC
CD4066BM96G4 SOIC
CD4066BME4 SOIC
CD4066BMG4 SOIC
CD4066BMT SOIC
CD4066BMTE4 SOIC
CD4066BMTG4 SOIC
CD4066BNSR SO
CD4066BNSRE4 SO
CD4066BNSRG4 SO
CD4066BPW TSSOP
CD4066BPWE4 TSSOP
CD4066BPWG4 TSSOP
CD4066BPWR TSSOP
CD4066BPWRE4 TSSOP
CD4066BPWRG4 TSSOP




CD4066B Pinout, Pinouts
CD4066B pinout,Pin out
This is one package pinout of CD4066B,If you need more pinouts please download CD4066B's pdf datasheet.

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