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Product Detailed Parameters
- Description：ANALOG SWITCH QUAD SPST 14PIN SO
- Series：*
- Mfr：onsemi
- Package：Bulk
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：-
- On-State Resistance (Max)：-
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：-
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：-
- Current - Leakage (IS(off)) (Max)：-
- Crosstalk：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Number of Circuits：-
- Grade：-
- Qualification：-
Download product information
Overview
The MC74HC4066F is a quad analog switch manufactured by onsemi, featuring four independent single-pole single-throw (SPST) switches. It operates within a supply voltage range of 2 V to 12 V and supports bidirectional signal transmission. The device utilizes advanced silicon-gate CMOS technology to achieve low on-resistance and low off-leakage currents. Key electrical parameters include a maximum on-resistance of 70 ohms, a typical propagation delay of 8 ns, and an operating temperature range from -55°C to 125°C. It is housed in a TSSOP-14 surface-mount package.
Feature Summary
- Quad configuration with four independent SPST analog switches
- Bidirectional signal path capability for flexible circuit design
- Low on-resistance and low off-leakage characteristics
- Digital control inputs compatible with standard logic levels
Applications
- Signal routing in data acquisition systems
- Audio and video signal switching applications
- Programmable gain amplifier input selection
- Battery-powered portable equipment requiring low power consumption
Procurement Notes
Verify the specific suffix 'F' against official datasheets to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer. Ensure the component meets environmental regulations required for the target market before procurement.
Selection Notes
Select this component when a quad analog switch with wide supply voltage compatibility is required. Compare on-resistance values and propagation delays against alternative series such as MC74VHC4066 for speed requirements. Verify that the TSSOP-14 package fits the PCB layout constraints and thermal management needs of the application.
Part Context
This part belongs to the 74HC4066 family of quad analog switches. It shares functional pinouts with other manufacturers' equivalents like the CD4066 or SN74HC4066. The HC series indicates high-speed CMOS technology, offering faster switching speeds compared to older 4000-series counterparts while maintaining low power consumption.
Replacement Considerations
Direct pin-compatible substitutes include SN74HC4066 from Texas Instruments and MM74HC4066 from onsemi. Verify that replacement parts match the 70-ohm on-resistance specification and the -55°C to 125°C temperature range.
