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CD4066BQDRQ1

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Texas Instruments Analog Switches, Multiplexers, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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CD4066BQDRQ1

Texas Instruments · Analog Switches, Multiplexers · SOIC-14

CD4066BQDRQ1 from Texas Instruments, in a SOIC-14. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 SIG A IN/OUT bidirectional Signal terminal of switch A, usable as either input or output, with the signal level kept between VSS and VDD.
2 SIG A OUT/IN bidirectional Signal terminal of switch A, usable as either output or input, with the signal level kept between VSS and VDD.
3 SIG B OUT/IN bidirectional Signal terminal of switch B, usable as either output or input, with the signal level kept between VSS and VDD.
4 SIG B IN/OUT bidirectional Signal terminal of switch B, usable as either input or output, with the signal level kept between VSS and VDD.
5 CONTROL B input Control input for switch B: VDD (logic 1) turns the switch on and VSS (logic 0) turns it off.
6 CONTROL C input Control input for switch C: VDD (logic 1) turns the switch on and VSS (logic 0) turns it off.
7 VSS power_in Negative supply and reference terminal; all supply voltages (VDD range up to 20 V absolute maximum) are referenced to this pin.
8 SIG C IN/OUT bidirectional Signal terminal of switch C, usable as either input or output, with the signal level kept between VSS and VDD.
9 SIG C OUT/IN bidirectional Signal terminal of switch C, usable as either output or input, with the signal level kept between VSS and VDD.
10 SIG D OUT/IN bidirectional Signal terminal of switch D, usable as either output or input, with the signal level kept between VSS and VDD.
11 SIG D IN/OUT bidirectional Signal terminal of switch D, usable as either input or output, with the signal level kept between VSS and VDD.
12 CONTROL D input Control input for switch D: VDD (logic 1) turns the switch on and VSS (logic 0) turns it off.
13 CONTROL A input Control input for switch A: VDD (logic 1) turns the switch on and VSS (logic 0) turns it off.
14 VDD power_in Positive supply terminal; recommended supply voltage is 3 V to 18 V referenced to VSS.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-14
Category Interface
Pins 14

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Quiescent device current, -40°C, VDD=5 V IDD 0.25 µA VIN (V)=0.5, VDD (V)=5 4
Quiescent device current, 125°C, VDD=5 V IDD 7.5 µA VIN (V)=0.5, VDD (V)=5 4
Quiescent device current, 25°C, VDD=5 V IDD 0.01 0.25 µA VIN (V)=0.5, VDD (V)=5 4
Quiescent device current, -40°C, VDD=10 V IDD 0.5 µA VIN (V)=0.10, VDD (V)=10 4
Quiescent device current, 125°C, VDD=10 V IDD 15 µA VIN (V)=0.10, VDD (V)=10 4
Quiescent device current, 25°C, VDD=10 V IDD 0.01 0.5 µA VIN (V)=0.10, VDD (V)=10 4
Quiescent device current, -40°C, VDD=15 V IDD 1 µA VIN (V)=0.15, VDD (V)=15 4
Quiescent device current, 125°C, VDD=15 V IDD 30 µA VIN (V)=0.15, VDD (V)=15 4
Quiescent device current, 25°C, VDD=15 V IDD 0.01 1 µA VIN (V)=0.15, VDD (V)=15 4
Quiescent device current, -40°C, VDD=20 V IDD 5 µA VIN (V)=0.20, VDD (V)=20 4
Quiescent device current, 125°C, VDD=20 V IDD 150 µA VIN (V)=0.20, VDD (V)=20 4
Quiescent device current, 25°C, VDD=20 V IDD 0.02 5 µA VIN (V)=0.20, VDD (V)=20 4
On-state resistance, -40°C, VDD=5 V ron 850 Ω VC = VDD, RL = 10 kΩ, Vis = VSS to VDD 4
On-state resistance, 125°C, VDD=5 V ron 1300 Ω VC = VDD, RL = 10 kΩ, Vis = VSS to VDD 4
On-state resistance, 25°C, VDD=5 V ron 470 1050 Ω VC = VDD, RL = 10 kΩ, Vis = VSS to VDD 4
On-state resistance, -40°C, VDD=10 V ron 330 Ω VC = VDD, RL = 10 kΩ, Vis = VSS to VDD 4
On-state resistance, 125°C, VDD=10 V ron 550 Ω VC = VDD, RL = 10 kΩ, Vis = VSS to VDD 4
On-state resistance, 25°C, VDD=10 V ron 180 400 Ω VC = VDD, RL = 10 kΩ, Vis = VSS to VDD 4
On-state resistance, -40°C, VDD=15 V ron 210 Ω VC = VDD, RL = 10 kΩ, Vis = VSS to VDD 4
On-state resistance, 125°C, VDD=15 V ron 320 Ω VC = VDD, RL = 10 kΩ, Vis = VSS to VDD 4
On-state resistance, 25°C, VDD=15 V ron 125 240 Ω VC = VDD, RL = 10 kΩ, Vis = VSS to VDD 4
On-state resistance difference between any two switches, VDD=5 V Δron 15 Ω RL = 10 kΩ, VC = VDD 4
On-state resistance difference between any two switches, VDD=10 V Δron 10 Ω RL = 10 kΩ, VC = VDD 4
On-state resistance difference between any two switches, VDD=15 V Δron 5 Ω RL = 10 kΩ, VC = VDD 4
Input/output leakage current (switch off), -40°C -0.1 0.1 µA VDD=18 V; VC = 0 V, Vis = 18 V, Vos = 0 V; and VC = 0 V, Vis = 0 V, Vos = 18 V 4
Input/output leakage current (switch off), 125°C -1 1 µA VDD=18 V; VC = 0 V, Vis = 18 V, Vos = 0 V; and VC = 0 V, Vis = 0 V, Vos = 18 V 4
Input/output leakage current (switch off), 25°C -0.1 0.1 µA VDD=18 V; VC = 0 V, Vis = 18 V, Vos = 0 V; and VC = 0 V, Vis = 0 V, Vos = 18 V 4
Control input low voltage, VDD=5 V VILC 1 V /Iis/ < 10 mA; Vis = VSS, VOS = VDD; and Vis = VDD, VOS = VSS 5
Control input low voltage, VDD=10 V VILC 2 V /Iis/ < 10 mA; Vis = VSS, VOS = VDD; and Vis = VDD, VOS = VSS 5
Control input low voltage, VDD=15 V VILC 2 V /Iis/ < 10 mA; Vis = VSS, VOS = VDD; and Vis = VDD, VOS = VSS 5
Control input high voltage, VDD=5 V VIHC 3.5 V See Figure 6 5
Control input high voltage, VDD=10 V VIHC 7 V See Figure 6 5
Control input high voltage, VDD=15 V VIHC 11 V See Figure 6 5
Input current, -40°C IIN -0.1 0.1 µA Vis ≤ VDD, VDD, VSS = 18 V 5
Input current, 125°C IIN -1 1 µA Vis ≤ VDD, VDD, VSS = 18 V 5
Input current, 25°C IIN -0.1 0.1 µA Vis ≤ VDD, VDD, VSS = 18 V 5
Switch output voltage MIN, VDD=5 V, Vis=0 V Vos 0.4 V VDD=5 V, Vis=0 V; Iis (mA) 0.61 / 0.51 / 0.36 at -40 / 25 / 125°C 5
Switch output voltage MAX, VDD=5 V, Vis=5 V Vos 4.6 V VDD=5 V, Vis=5 V; Iis (mA) -0.61 / -0.51 / -0.36 at -40 / 25 / 125°C 5
Switch output voltage MIN, VDD=15 V, Vis=0 V Vos 1.5 V VDD=15 V, Vis=0 V; Iis (mA) 4 / 3.4 / 2.4 at -40 / 25 / 125°C 5
Switch output voltage MAX, VDD=15 V, Vis=15 V Vos 13.5 V VDD=15 V, Vis=15 V; Iis (mA) -4 / -3.4 / -2.4 at -40 / 25 / 125°C 5
Propagation delay, signal input to signal output, VDD=5 V tpd 20 40 ns RL = 200 kΩ, VC = VDD, VSS = GND, CL = 50 pF, Vis = 10 V (square wave centered on 5 V), tr, tf = 20 ns 4
Propagation delay, signal input to signal output, VDD=10 V tpd 10 20 ns RL = 200 kΩ, VC = VDD, VSS = GND, CL = 50 pF, Vis = 10 V (square wave centered on 5 V), tr, tf = 20 ns 4
Propagation delay, signal input to signal output, VDD=15 V tpd 7 15 ns RL = 200 kΩ, VC = VDD, VSS = GND, CL = 50 pF, Vis = 10 V (square wave centered on 5 V), tr, tf = 20 ns 4
Supply voltage VDD VDD 3 18 V 3
Operating free-air temperature TA TA -40 125 °C 3
DC supply-voltage range (referenced to VSS) VDD -0.5 20 V Voltages referenced to VSS terminal 3
Input voltage range, all inputs Vis -0.5 V Printed upper limit is VDD + 0.5 V 3
DC input current, any one input IIN -10 10 mA Any one input 3
Storage temperature range Tstg -65 150 °C 3
Lead temperature (during soldering) 265 °C At distance 1/16 ± 1/32 inch from case for 10 s max 3
ESD, Human-Body Model (HBM) 500 V Human-Body Model (HBM); tested per AEC-Q100 3
Package thermal impedance, D package θJA 86 °C/W D package; calculated per JESD 51-7 3
Junction-to-ambient thermal resistance θJA 92.4 °C/W D package, 14 pins 3
Junction-to-case (top) thermal resistance θJCtop 52.5 °C/W D package, 14 pins 3
Junction-to-board thermal resistance θJB 46.7 °C/W D package, 14 pins 3
Junction-to-top characterization parameter ψJT 46.4 °C/W D package, 14 pins 3
Junction-to-board characterization parameter ψJB 46.4 °C/W D package, 14 pins 3

CAD (KiCad official)

  • Symbol: CD4066BQDRQ1
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: cd4066bqdrq1-etched.step / cd4066bqdrq1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cd4066bqdrq1.step / cd4066bqdrq1.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (17 pp, sha256 907be3b0eb322997, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF