SN74LV4066AD

Product Overview

• Category: Integrated Circuit
• Use: Analog Switches/Multiplexers/Demultiplexers
• Characteristics:
  • Low-Voltage Quad Bilateral Switch
  • Wide Operating Voltage Range: 1.65V to 5.5V
  • Low ON-State Resistance: 80Ω (Typical) at 3.3V
  • High ON-State Resistance Flatness: 5Ω (Typical) Over the Specified Signal Range
  • Low Input/Output Leakage: ±5nA (Maximum) at 25°C
  • Ioff Supports Partial-Power-Down Mode Operation
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: This product is a low-voltage quad bilateral switch designed for use in various analog applications.
• Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.

Specifications

• Number of Switches: 4
• Supply Voltage Range: 1.65V to 5.5V
• ON-State Resistance (RON): 80Ω (Typical) at 3.3V
• ON-State Resistance Flatness: 5Ω (Typical) Over the Specified Signal Range
• Input/Output Leakage Current (Ioff): ±5nA (Maximum) at 25°C
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The SN74LV4066AD has a total of 14 pins, as follows:

1. Pin 1: VCC (Supply Voltage)
2. Pin 2: Channel 1 Control Input
3. Pin 3: Channel 1 Switch Output
4. Pin 4: Channel 2 Control Input
5. Pin 5: Channel 2 Switch Output
6. Pin 6: Channel 3 Control Input
7. Pin 7: Channel 3 Switch Output
8. Pin 8: Channel 4 Control Input
9. Pin 9: Channel 4 Switch Output
10. Pin 10: Ground (GND)
11. Pin 11: Channel 4 Switch Output
12. Pin 12: Channel 3 Control Input
13. Pin 13: Channel 2 Switch Output
14. Pin 14: Channel 1 Control Input

Functional Features

• Low-voltage operation allows compatibility with a wide range of systems.
• The low ON-state resistance ensures minimal signal distortion.
• High ON-state resistance flatness provides accurate signal transmission.
• Low input/output leakage minimizes power consumption and improves performance.
• Supports partial-power-down mode operation (Ioff) for energy efficiency.

Advantages and Disadvantages

Advantages: - Wide operating voltage range allows versatile use in different applications. - Low ON-state resistance ensures efficient signal transmission. - High ON-state resistance flatness provides accurate signal reproduction. - Low input/output leakage reduces power consumption. - Partial-power-down mode operation enhances energy efficiency.

Disadvantages: - Limited number of switches (4) may not be sufficient for complex applications requiring more channels. - Operating temperature range (-40°C to 85°C) may not be suitable for extreme environments.

Working Principles

The SN74LV4066AD is based on CMOS technology, which enables low-voltage operation and low power consumption. It consists of four independent bilateral switches that can be controlled by the corresponding control inputs. When the control input is high, the switch is turned on, allowing the signal to pass through. Conversely, when the control input is low, the switch is turned off, isolating the signal.

Detailed Application Field Plans

The SN74LV4066AD is widely used in various analog applications, including but not limited to: - Audio and video signal routing - Data acquisition systems - Communication systems - Test and measurement equipment - Industrial automation

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the SN74LV4066AD are: - CD4066B: Quad Bilateral Switch - DG406DJ: Quad Analog Switch - MAX4066: Low-Voltage Quad SPST Analog Switch - TS5A3160: Low-Voltage Single-Supply SPST Analog Switch

These alternative models offer similar functionality and characteristics, providing flexibility in choosing the most suitable option for specific applications.

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