Datasheets
74HC4066DB by:
NXP Semiconductors
Nexperia
NXP Semiconductors
Philips Semiconductors
Texas Instruments
Not Found

IC QUAD 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO14, 5.30 MM, PLASTIC, SOT-337-1, MO-150, SSOP-14, Multiplexer or Switch

Part Details for 74HC4066DB by NXP Semiconductors

Results Overview of 74HC4066DB by NXP Semiconductors

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Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Communication and Networking Automotive

74HC4066DB Information

74HC4066DB by NXP Semiconductors is a Multiplexer or Switch.
Multiplexers or Switches are under the broader part category of Signal Circuits.

A signal is an electronic means of transmitting information, either as an analog signal with continuous values or a digital signal with discrete values. Signals are used in various systems and networks. Read more about Signal Circuits on our Signal Circuits part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
SN74HC4066DBR Texas Instruments Quadruple Bilateral Analog Switches 14-SSOP -40 to 85

Price & Stock for 74HC4066DB

Part # Distributor Description Stock Price Buy
ComSIT USA QUAD SINGLE-POLE SINGLE-THROW ANALOG SWITCH SPST, 4 Func, 1 Channel, CMOS, PDSO14 RoHS: Compliant Stock DE - 8288
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
Chip Stock Quad Single-pole Single-throw Analog Switch SPST, 4 Func, 1 Channel, Cmos, PDSO14 609
RFQ

US Tariff Estimator: 74HC4066DB by NXP Semiconductors

Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.

74HC4066DB
NXP Semiconductors
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Based on tariff data from 11/4/2025

Part Details for 74HC4066DB

74HC4066DB CAD Models

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74HC4066DB Part Data Attributes

74HC4066DB NXP Semiconductors
Buy Now Datasheet
Compare Parts:
74HC4066DB NXP Semiconductors IC QUAD 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO14, 5.30 MM, PLASTIC, SOT-337-1, MO-150, SSOP-14, Multiplexer or Switch
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer NXP SEMICONDUCTORS
Part Package Code SSOP
Package Description SSOP, SSOP14,.3
Pin Count 14
Reach Compliance Code Unknown
HTS Code 8542.39.00.01
Analog IC - Other Type SPST
JESD-30 Code R-PDSO-G14
Length 6.2 mm
Moisture Sensitivity Level 1
Normal Position NO
Number of Channels 1
Number of Functions 4
Number of Terminals 14
Off-state Isolation-Nom 50 dB
On-state Resistance Match-Nom 5 Ω
On-state Resistance-Max (Ron) 142 Ω
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output SEPARATE OUTPUT
Package Body Material PLASTIC/EPOXY
Package Code SSOP
Package Equivalence Code SSOP14,.3
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 2 mm
Supply Voltage-Max (Vsup) 10 V
Supply Voltage-Min (Vsup) 2 V
Supply Voltage-Nom (Vsup) 4.5 V
Surface Mount YES
Switch-off Time-Max 45 ns
Switch-on Time-Max 30 ns
Switching MAKE-BEFORE-BREAK
Technology CMOS
Temperature Grade AUTOMOTIVE
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 5.3 mm

Alternate Parts for 74HC4066DB

This table gives cross-reference parts and alternative options found for 74HC4066DB. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 74HC4066DB, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
SN74HC4066DBR Texas Instruments $0.2146 5V, 1:1 (SPST), 4-channel analog switch 14-SSOP -40 to 85 74HC4066DB vs SN74HC4066DBR
74HC4066DB,112 NXP Semiconductors Check for Price 74HC(T)4066 - Quad single-pole single-throw analog switch SSOP1 14-Pin 74HC4066DB vs 74HC4066DB,112
74HC4066DB-T NXP Semiconductors Check for Price IC QUAD 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO14, 5.30 MM, PLASTIC, SOT-337-1, MO-150, SSOP-14, Multiplexer or Switch 74HC4066DB vs 74HC4066DB-T
935171450112 Nexperia Check for Price SPST, 4 Func, 1 Channel, CMOS, PDSO14 74HC4066DB vs 935171450112
SN74HC4066DBLE Texas Instruments Check for Price Quadruple Bilateral Analog Switches 14-SSOP -40 to 85 74HC4066DB vs SN74HC4066DBLE
935171450118 Nexperia Check for Price SPST, 4 Func, 1 Channel, CMOS, PDSO14 74HC4066DB vs 935171450118
74HC4066DB,112 Nexperia Check for Price 74HC4066; 74HCT4066 - Quad single-pole single-throw analog switch@en-us SSOP1 14-Pin 74HC4066DB vs 74HC4066DB,112
Part Number Manufacturer Composite Price Description Compare
MC74HC4053ADWR2 onsemi Check for Price TRIPLE 2-CHANNEL, SGL ENDED MULTIPLEXER, PDSO16, SOIC-16 74HC4066DB vs MC74HC4053ADWR2
CD4052BPWRG3 Texas Instruments Check for Price 20-V, 4:1, 2-channel general-purpose multiplexer 16-TSSOP -55 to 125 74HC4066DB vs CD4052BPWRG3
HD74HC4066FP Renesas Electronics Corporation Check for Price QUAD 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO14, FP-14DA 74HC4066DB vs HD74HC4066FP
74HC4066NB NXP Semiconductors Check for Price IC QUAD 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDIP14, Multiplexer or Switch 74HC4066DB vs 74HC4066NB
MAX4066ESD+T Analog Devices Inc Check for Price Low-Cost, Low-Voltage, Quad, SPST, CMOS Analog Switch, 14-SOIC_N-150_MIL, 14 Pins, -40 to 85C 74HC4066DB vs MAX4066ESD+T
ISL84053IAZ-T Renesas Electronics Corporation Check for Price Low Voltage, Single and Dual Supply, 8-to-1 Multiplexer, Dual 4-to-1 Multiplexer and a Triple SPDT Analog Switch, QSOP, /Reel 74HC4066DB vs ISL84053IAZ-T
MAX4051EEE+T Analog Devices Inc Check for Price Low-Voltage, CMOS Analog Multiplexers/Switches, 16-QSOP-150_MIL, 16 Pins, -40 to 85C 74HC4066DB vs MAX4051EEE+T
MC14051BCPG Rochester Electronics LLC Check for Price Single-Ended Multiplexer, 1 Func, 8 Channel, CMOS, PDIP16, ROHS COMPLIANT, PLASTIC, DIP-16 74HC4066DB vs MC14051BCPG
CD4051BD3 Intersil Corporation Check for Price IC,ANALOG MUX,SINGLE,8-CHANNEL,CMOS,DIP,16PIN,CERAMIC 74HC4066DB vs CD4051BD3
5962-8855601EA Defense Logistics Agency Check for Price Differential Multiplexer, 1 Func, 4 Channel, CMOS, CDIP16, DIP-16 74HC4066DB vs 5962-8855601EA
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