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Product Detailed Parameters
- Description：IC SW SPST-NOX4 30OHM 14TSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Bulk,Tube
- 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-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：14-TSSOP
- Number of Circuits：4
- Grade：-
- Qualification：-
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Overview
The SN74HC4066PW is a quad bilateral analog switch manufactured by Texas Instruments, utilizing high-speed CMOS technology. It features four independent SPST switches in a 14-pin TSSOP package. The device operates on a single supply voltage ranging from 2 V to 10 V. Key electrical parameters include a maximum on-resistance of 60 Ohms, a propagation delay of 12 ns, and an off-state isolation of 72 dB. It supports a wide operating temperature range from -55°C to +125°C and draws a maximum supply current of 16 uA.
Feature Summary
- High-speed CMOS logic architecture ensures fast switching performance with low power consumption.
- Quad configuration provides four independent bilateral analog switches for signal routing.
- Wide single-supply voltage operation allows compatibility with various digital logic levels.
Applications
- Signal multiplexing and demultiplexing in data acquisition systems
- Audio and video signal path switching
- Programmable gain amplifier input selection
Procurement Notes
Verify the specific suffix 'PW' corresponds to the TSSOP-14 package when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor datasheets. Ensure the component meets the required operating temperature range for the intended application environment before finalizing procurement.
Selection Notes
Select this component when a quad SPST analog switch with high-speed CMOS characteristics is required. Compare against the CD74HC4066 series for potential pin-compatible alternatives. Verify that the 60 Ohm on-resistance and 12 ns propagation delay meet the system's bandwidth and signal integrity requirements.
Part Context
This part belongs to the SN74HC4066 family of analog switches within Texas Instruments' standard logic portfolio. It is functionally compatible with other 74HC series devices but specifically designed for analog signal routing. The PW suffix denotes the Thin Shrink Small Outline Package (TSSOP) variant.
Replacement Considerations
CD74HC4066PWR is a verified alternative offering identical functionality in a TSSOP-14 package. SN74HC4066PWG4 is another confirmed substitute within the same product line.
