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Product Detailed Parameters
- Description：IC SW SPST-NOX4 70OHM 14TSSOP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：70Ohm
- Channel-to-Channel Matching (ΔRon)：15Ohm
- Voltage - Supply, Single (V+)：2V ~ 12V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：160MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：10pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-80dB @ 1MHz
- Operating Temperature：-55°C ~ 125°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 MC74VHC4066DTR2G is a quad bilateral switch manufactured by onsemi, belonging to the 74VHC series. It operates within a supply voltage range of 2 V to 12 V and features four independent channels in a 4 x 1:1 configuration. The device utilizes a TSSOP-14 surface-mount package. Key electrical parameters include a maximum on-resistance of 120 Ohms, a bandwidth of 160 MHz, and propagation delays of 80 ns for both turn-on and turn-off times. The power dissipation is rated at 450 mW, with a single-supply operation mode.
Feature Summary
- Provides four independent bilateral analog switches for signal routing applications
- Supports wide supply voltage operation from 2 V to 12 V
- Features low on-resistance for efficient signal transmission
Applications
- Analog signal multiplexing and demultiplexing
- Battery-powered systems requiring wide voltage compatibility
- Portable equipment utilizing single-supply configurations
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific packaging options such as reel, cut tape, or MouseReel availability. Ensure the ordering suffix matches the required quantity format and check for any recent product change notices affecting specifications.
Selection Notes
Select this component when designing circuits requiring high-voltage analog switching up to 12 V. The 74VHC series offers CMOS performance with TTL-compatible inputs. Consider the 120 Ohm on-resistance limit for signal integrity requirements. The TSSOP-14 package is suitable for space-constrained surface-mount designs.
Part Context
This part belongs to the MC74VHC4066 family of quad bilateral switches. It shares the TSSOP-14 footprint with other logic devices like the MC74VHC74DTR2G but differs in function as an analog switch rather than a digital flip-flop. The 'DTR2G' suffix indicates the TSSOP-14 package, tape and reel shipping method, and lead-free/RoHS compliance.
Replacement Considerations
Direct substitutes within the same family include variants with different suffixes for packaging or environmental compliance. Cross-manufacturer equivalents should match the 12 V max voltage rating and 14-pin TSSOP form factor.
