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Product Detailed Parameters
- Description：IC SWITCH SPST-NOX1 10OHM SOT23
- Series：74LVC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：10Ohm
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：1.65V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：4.2ns, 5ns
- -3db Bandwidth：300MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：6pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SC-74A, SOT-753
- Supplier Device Package：SOT-23-5
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The SN74LVC1G66DBVTG4 is a single bilateral analog switch from Texas Instruments, housed in a five-pin SOT-23 surface-mount package. It operates on a single supply voltage ranging from 1.65 V to 5.5 V. The device features a maximum on-resistance of 10 Ohms and supports a DC switch current of 100 mA. Electrical performance includes a maximum turn-on time of 4.2 ns and a maximum turn-off time of 5 ns. Power consumption is limited to a maximum supply current of 100 nA. The component functions reliably within an operating temperature range of -40°C to +85°C.
Feature Summary
- Provides a single SPST configuration for signal routing applications
- Supports low-voltage operation starting at 1.65 V
- Offers high-speed switching with nanosecond-level transition times
- Maintains low power consumption suitable for battery-operated systems
Applications
- Portable consumer electronics requiring signal path management
- Battery-powered devices utilizing low-voltage logic interfaces
- Communication equipment needing fast analog signal switching
Procurement Notes
Verify the specific ordering suffix DBVTG4 to confirm the tape-and-reel packaging format and lead frame composition. Confirm RoHS compliance status through official manufacturer documentation before integration. Ensure the procurement channel provides valid traceability records for this Texas Instruments component.
Selection Notes
Select this component when a single-channel analog switch is required within the LVC logic family constraints. Compare against the SN74LVC1G66DBVRG4 variant if reel quantities differ from the cut-tape requirements. Verify that the 10 Ohm on-resistance meets the specific signal integrity needs of the target circuit design.
Part Context
This part belongs to the SN74LVC1G66 series of single bilateral analog switches. It shares the same functional specifications as other variants in the family but differs in packaging and shipping configurations. The device utilizes CMOS technology to achieve low static power consumption while maintaining high-speed performance characteristics.
Replacement Considerations
The SN74LVC1G66DBVRG4 serves as a direct functional substitute with identical electrical parameters. Both components share the same SOT-23-5 footprint and pinout configuration. Verify packaging differences between reel and cut-tape formats during substitution planning.
