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Name: SN74LVC2G66DCTRE4
Brand: Texas Instruments
SKU: SN74LVC2G66DCTRE4
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Texas Instruments SN74LVC2G66DCTRE4

Part No.:: SN74LVC2G66DCTRE4

Manufacturer:: Texas Instruments

Package:: 8-LSSOP, 8-MSOP (0.110, 2.80mm Width)

Datasheet:: SN74LVC2G66DCTRE4.pdf

Description:: IC SWITCH DUAL 1X1 SM8

In Stock:: 2049

Quantity:: Add To Cart

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SN74LVC2G66DCTRE4 Specifications

Package/Case:
8-LSSOP, 8-MSOP (0.110, 2.80mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Discontinued at Mosen
SwitchCircuit:
SPST - NO
Multiplexer/DemultiplexerCircuit:
1:1
NumberofCircuits:
2
On-StateResistance(Max):
10Ohm
Channel-to-ChannelMatching(ΔRon):
2Ohm (Max)
Voltage-SupplySingle(V+):
1.65V ~ 5.5V
Voltage-SupplyDual(V±):
-
SwitchTime(TonToff)(Max):
3.9ns, 6.3ns
-3dbBandwidth:
300MHz
ChargeInjection:
-
ChannelCapacitance(CS(off)CD(off)):
6pF
Current-Leakage(IS(off))(Max):
100nA
Crosstalk:
-58dB @ 1MHz
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

SN74LVC2G66DCTRE4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including SN74LVC2G66DCTRE4 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for SN74LVC2G66DCTRE4 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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SN74LVC2G66DCTRE4 information

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SN74LVC2G66DCTRE4 Typical application Circuitry

SN74LVC2G66DCTRE4

The SN74LVC2G66DCTRE4 is a dual bilateral switch IC, which functions as a high-precision analog switch controlled by digital signals. It's often used in applications where signal routing is required, such as in multiplexing signals, switching audio or video signals, or in communication systems for signal routing.

Application Scenario: Multiplexing Analog Signals in a Measurement System

In this scenario, SN74LVC2G66DCTRE4 is used to multiplex multiple analog sensor signals into a single channel for sequential measurement by an analog-to-digital converter (ADC).

Circuit Connection Strategy

1. Sensor Input Configuration

- Connect the outputs of the analog sensors to the I/O pins (1Y and 2Y; Pins 5 and 4) of SN74LVC2G66DCTRE4.

- Ensure the sensor outputs are within the voltage range that SN74LVC2G66DCTRE4 can handle.

2. ADC Interface

- Link the ADC input to the I/O pins (1A and 2A; Pins 2 and 1) of SN74LVC2G66DCTRE4.

- Ensure proper impedance matching and signal integrity for accurate ADC measurements.

3. Control Signal Implementation

- The control inputs (1OE and 2OE; Pins 3 and 6) of SN74LVC2G66DCTRE4 are connected to a controlling digital system (like a microcontroller) to manage sensor signal selection.

- Make sure the control signals are within the valid logic level range for SN74LVC2G66DCTRE4.

4. Power Supply Arrangement

- Connect VCC (Pin 8) to an appropriate power supply (commonly 3.3V or 5V) and GND (Pin 7) to the system ground.

- Use decoupling capacitors close to the power pins to ensure a stable power supply and reduce noise for SN74LVC2G66DCTRE4.

5. Grounding and Decoupling Practices

- Implement a robust ground plane and place decoupling capacitors at the power pins to minimize noise and stabilize the operation.

- Effective grounding and decoupling are key to maintaining the stability of SN74LVC2G66DCTRE4.

Design Parameters

When integrating SN74LVC2G66DCTRE4 into a circuit, attention to several critical factors is essential:

1. Voltage Compatibility

- Confirm that the sensor outputs and control logic levels are compatible with the voltage range of SN74LVC2G66DCTRE4.

2. Signal Integrity Considerations

- Employ proper routing, shielding, and buffering, if necessary, to preserve signal integrity, especially in environments with high electrical noise.

3. Power Supply Stability

- Ensure the power supply is stable and free from noise, as fluctuations can affect the performance and accuracy of SN74LVC2G66DCTRE4.

4. Thermal Management

- Assess the thermal load on SN74LVC2G66DCTRE4, especially if it is expected to switch signals at high frequencies or operate in a high-temperature environment.

5. Protection Mechanisms

- Consider implementing protection mechanisms, such as surge protectors or isolation techniques, to protect SN74LVC2G66DCTRE4 and connected devices from electrical anomalies.

By diligently addressing these considerations and harnessing the operational features of SN74LVC2G66DCTRE4, engineers can effectively deploy this dual bilateral switch in analog signal multiplexing applications for measurement systems, ensuring precise and flexible signal routing from multiple sensors to an ADC.

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(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

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