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Product Detailed Parameters
- Description：NLVVHC1G66DFT2G
- Series：-
- Mfr：onsemi
- Package：Bulk
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：40Ohm
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：2V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：180MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：4pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：5-TSSOP, SC-70-5, SOT-353
- Supplier Device Package：SC-88A (SC-70-5/SOT-353)
- Number of Circuits：1
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The NLVVHC1G66DFT2G is a single-channel analog switch from onsemi, belonging to the VHC logic family. It operates within a supply voltage range of 2 V to 5.5 V and features a maximum on-resistance of 40 Ohms. The device supports high-speed switching with both turn-on and turn-off times limited to 25 ns. It is housed in a SOT-353-5 surface-mount package and is rated for an operating temperature range from -55 °C to +125 °C. The component draws a maximum supply current of 100 nA and dissipates up to 150 mW of power.
Feature Summary
- High-speed signal routing capability with low propagation delay
- Wide operational voltage compatibility across standard digital logic levels
- Extended industrial temperature range for robust environmental performance
Applications
- Portable battery-powered equipment requiring low power consumption
- Signal path switching in consumer electronics
- Communication systems utilizing high-speed data lines
Procurement Notes
Verify the specific ordering suffix and manufacturing date code upon procurement. Confirm RoHS compliance status through official documentation. Check for end-of-life notices or production discontinuation announcements from onsemi before finalizing component selection for long-term designs.
Selection Notes
Select this component when a single SPST analog switch is required for signals within the 2 V to 5.5 V range. Ensure the application demands low on-resistance and fast switching speeds. Verify that the SOT-353-5 package footprint aligns with the PCB layout constraints and thermal requirements of the design.
Part Context
This part belongs to the VHC series of high-speed CMOS logic devices. It shares the same compact SOT-353-5 packaging format as other single-function switches in the lineup. The device complements onsemi's portfolio of small-form-factor signal management components designed for space-constrained mobile applications.
Replacement Considerations
Direct substitutes include MC74VHC1G66DFT2G and MC74VHC1G66DFT1G. These parts share identical electrical characteristics and pin configurations. Verify package compatibility and ensure the alternative meets the same temperature and voltage specifications.
