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Product Detailed Parameters
- Description：IC SWITCH SPDT X 1 13OHM SM8
- Series：74LVC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：13Ohm
- Channel-to-Channel Matching (ΔRon)：2Ohm (Max)
- Voltage - Supply, Single (V+)：1.65V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：4.5ns, 8ns
- -3db Bandwidth：300MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：10pF
- Current - Leakage (IS(off)) (Max)：1µA
- Crosstalk：-58dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-LSSOP, 8-MSOP (0.110", 2.80mm Width)
- Supplier Device Package：SM8
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The SN74LVC2G53DCTR is a single-channel analog switch and multiplexer/demultiplexer from Texas Instruments, housed in an 8-pin SC-70 (SOT-363) surface-mount package. It operates as a Single-Pole Double-Throw (SPDT) switch or a 2:1 multiplexer. The device supports a supply voltage range of 1.65V to 5.5V. Key electrical parameters include a maximum on-resistance of 13 ohms, a -3dB bandwidth of 300MHz, and a channel-to-channel matching of 2 ohms. Switching times are specified at 4.5ns for turn-on and 8ns for turn-off. The component functions within a temperature range of -40°C to 85°C.
Feature Summary
- Provides flexible signal routing through SPDT switching or 2:1 multiplexing capabilities
- Maintains low on-resistance for minimal signal attenuation across the operating range
- Supports wide supply voltage operation compatible with various logic families
Applications
- Portable consumer electronics requiring space-efficient signal switching
- Battery-powered systems utilizing low-voltage operation
- Audio and video signal path selection in compact devices
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current datasheet to confirm package type and tape-and-reel specifications. Ensure the part number matches the required pin configuration and environmental ratings for the target application design.
Selection Notes
Select this component when a single analog switch with low on-resistance and wide voltage compatibility is required in a small footprint. Consider the 300MHz bandwidth and switching speeds for high-frequency signal applications. Verify that the SC-70 package dimensions fit the PCB layout constraints.
Part Context
This device belongs to the SN74LVC2G53 family of dual analog switches. It shares functional characteristics with variants such as the SN74LVC2G53DCUR and SN74LVC2G53YZPR, differing primarily in packaging style and thermal properties while maintaining identical electrical performance profiles.
Replacement Considerations
Compatible substitutes include SN74LVC2G53DCUR and SN74LVC2G53YZPR. Verify pinout compatibility and package dimensions before substitution to ensure mechanical fit and electrical equivalence.
