The 74HC4066 is a quad single-pole single-throw (SPST) analog switch designed for a variety of applications. It features four independent switches, each with two input/output terminals and an active HIGH enable input. The device operates with a supply voltage range of 2V to 10V and is specified for temperatures from -40¬8C to +125¬8C. The typical ON resistance is low, measuring 50Oc at 4.5V, 45Oc at 6.0V, and 35Oc at 9.0V, which enhances its efficiency in signal switching. The product includes input clamp diodes, allowing for the use of current limiting resistors to interface with voltages exceeding V_CC. It also offers robust ESD protection, exceeding 2000V for HBM and 200V for MM. The 74HC4066 is available in multiple package options, including SOIC-14, making it suitable for various design requirements.
The 74HC4066; 74HCT4066 is a quad single pole, single throw analog switch. Each switch features two input/output terminals (nY and nZ) and an active HIGH enable input (nE). When nE is LOW, the analog switch is turned off. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Features and benefits
74HC4066; 74HCT4066 - Quad single-pole single-throw analog switch SOIC 14-Pin Product overview: 74HC4066D,653 from Nexperia is an Analog Switch and Multiplexer IC for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Quad, SOIC. Search-friendly keywords include Analog Switch and Multiplexer IC, Analog Switches, Multiplexers, Demultiplexers, electronic component, datasheet, replacement part, Quad, SOIC. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 747-74HC4066D,653 can be used for catalog matching and distributor lookup.
Manufacturer: Nexperia USA Inc.
Win Source Part Number: 1008460-74HC4066D,65
Packaging: Reel - TR
Number of Circuits: 4
Switch Circuit: SPST - NO
-3db Bandwidth: 200MHz
Crosstalk: -60dB @ 1MHz
Channel-to-Channel Matching (ΔRon): 3 Ohm
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TA)
Max On Resistance: 95 Ohm
Case / Package: 14-SO
Single Supply Voltage (V+): 2 V to 10 V
Max Switch Time (Ton,Toff): 30ns, 20ns
Channel Capacitance(CS off, CD off): 3.5pF
Max Leakage Current (IS off): 1μA
Popularity: Medium
Fake Threat In the Open Market: 49 pct.
Supply and Demand Status: Balance
4 Circuit IC Switch 1:1 95Ohm 14-SO
4 Circuit IC Switch 1:1 95Ohm 14-SO
4 Circuit IC Switch 1:1 95Ohm 14-SO
IC SWITCH QUAD 1X2 14SOIC
Integrated Circuits (ICs) - Analog Switches / Multiplexers
4 95Ω SPST(SPST)-Normal Open SOIC-14 Analog Switches / Multiplexers ROHS
4 Circuit IC Switch 1:1 95Ohm 14-SO
| Nexperia B.V. | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Lingto Electronic Limited | Acme Chip Technology Co., Limited | LCSC Electronics Technology (HK) Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Analog Switches | IC Analog Multiplexers | IC Analog Multiplexers | IC Analog Multiplexers | IC Analog Multiplexers | IC Analog Multiplexers | IC Analog Multiplexers | IC Analog Multiplexers |
| Product Number | 74HC4066D,653 | 747-74HC4066D,653 | 1008460-74HC4066D,653 | 1727-2811-6-ND | 74HC4066D,653 | 74HC4066D,653 | 74HC4066D,653 | 74HC4066D,653 |
| Product Name | Quad single-pole single-throw analog switch | Quad SOIC Analog Switch and Multiplexer IC | Interface - Interface - Analog Switches, Multiplexers, Demultiplexers - 74HC4066D,653 | Analog Switches, Multiplexers, Demultiplexers | Interface - Analog Switches, Multiplexers, Demultiplexers | Integrated Circuits (ICs) - Analog Switches / Multiplexers | Communication Interface Chip/UART/485/232 >> Analog Switches / Multiplexers | Analog Switches, Multiplexers, Demultiplexers |
| Features | On-Chip ESD Protection | Single-Supply | ||||||
| Standards and Certifications | RoHS | RoHS | RoHS | |||||
| Switch Type | SPST | |||||||
| Supply Voltage (VS) | 11 volts | 2 to ? volts | 2 to 10 volts | 2 to 10 volts | 2 to 10 volts | |||
| Package Type | SOT108-1 SOT108-1 | 14-SO | SOIC; "14-SOIC | SOIC | SOIC; 14-SOIC (0.154\", 3.90mm Width) |
