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Product Detailed Parameters
- Description：QUADRUPLE BILATERAL ANALOG SWITC
- Series：*
- Mfr：Texas Instruments
- 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：-
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Overview
The SN74HC4066NSLE is a high-speed CMOS quad bilateral switch manufactured by Texas Instruments. It features four independent single-pole single-throw (SPST) analog switches within a single 14-pin DIP package. The device operates with a supply voltage range of 2V to 6V and supports both TTL and CMOS logic levels for control inputs. Designed for low on-resistance and minimal signal distortion, it facilitates efficient routing of analog signals in digital systems while maintaining compatibility with standard logic families.
Feature Summary
- Integrates four independent bilateral analog switches for versatile signal routing
- Supports simultaneous conduction of DC and AC input signals up to the supply rail
- Ensures high noise immunity through Schmitt trigger action on all control inputs
Applications
- Multiplexing audio and video signals in consumer electronics
- Implementing programmable gain amplifiers and variable attenuators
- Creating sample-and-hold circuits for data acquisition systems
Procurement Notes
Verify the specific suffix 'SLE' against official manufacturer documentation to confirm pinout and electrical characteristics match standard SN74HC4066 variants. Ensure the component source provides traceability to authorized distribution channels to mitigate risks associated with counterfeit integrated circuits.
Selection Notes
Select this component when a compact dual-in-line package is required for prototyping or low-volume production. Consider alternative surface-mount packages if board space constraints dictate smaller footprints. Confirm that the operating temperature range meets the environmental requirements of the target application.
Part Context
This part belongs to the Texas Instruments SN74HC series of high-speed CMOS logic devices. The 4066 variant specifically functions as a quad analog switch, distinct from the binary counters found in the 4060 series. It serves as a fundamental building block for signal switching applications requiring low power consumption and wide dynamic range operation.
Replacement Considerations
Compatible alternatives include the SN74HC4066N and SN74HC4066PW from Texas Instruments. Other manufacturers offer equivalent parts such as the MM74HC4066SJ. Verify pin compatibility and electrical specifications before substituting.
