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Product Detailed Parameters
- Description：IC SWITCH SPST-NOX4 30OHM 14SOIC
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：30Ohm (Typ)
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：2V ~ 6V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：31ns, 34ns
- -3db Bandwidth：30MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：0.5pF, 9pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-45dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：14-SOIC
- Number of Circuits：4
- Grade：-
- Qualification：-
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Overview
The SN74HC4066DRE4 is a high-speed CMOS logic quad bilateral switch manufactured by Texas Instruments. It features four independent single-pole single-throw (SPST) analog switches in a 14-pin SOIC surface-mount package. The device operates on a single supply voltage ranging from 2 V to 6 V, with a maximum power supply current of 20 µA. Key electrical parameters include a maximum on-resistance of 80 Ω and a bandwidth of 200 MHz. Propagation delays are specified at a maximum of 12 ns for turn-on and 24 ns for turn-off. The component supports an operating temperature range from -55 °C to +125 °C.
Feature Summary
- Provides four independent bilateral analog switches for signal routing applications
- Compatible with CMOS and TTL logic families for versatile interface integration
- Supports wide voltage operation suitable for low-power digital systems
Applications
- Signal multiplexing and demultiplexing circuits
- Data acquisition system input switching
- Audio and video signal path selection
Procurement Notes
Verify the specific manufacturer part number against official Texas Instruments documentation to confirm pinout compatibility and electrical specifications. Ensure the ordering suffix matches the required tape-and-reel packaging format for automated assembly processes. Cross-reference RoHS compliance status with current regulatory requirements before finalizing procurement orders.
Selection Notes
Select this component when designing circuits requiring multiple bidirectional analog switches within a compact surface-mount footprint. Consider the 80 Ω on-resistance limit for signal integrity requirements in the target application. Verify that the 2 V to 6 V supply range aligns with the system's available power rails and logic levels.
Part Context
This part belongs to the SN74HC4066 family of quad bilateral switches from Texas Instruments. It shares functional similarities with other variants such as the CD74HC4066 series but may differ in manufacturing origin or specific packaging configurations. The DRE4 designation indicates a specific reel-based packaging option within the broader product line.
Replacement Considerations
Direct substitutes include the CD74HC4066DWR and SN74HC4066DR from Texas Instruments, which share identical pinouts and electrical characteristics. Other manufacturers offer equivalent parts like the MM74HC4066MTCX, though verification of on-resistance and voltage limits is required.
