SN74CBTD3861PWRE4

Product Overview

• Category: Integrated Circuit
• Use: Signal Switching and Level Shifting
• Characteristics: High-speed, Low-power, Bidirectional
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Multiplexer/Demultiplexer IC
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• Number of Channels: 4
• On-State Resistance: 5 ohms (typical)
• Bandwidth: 400 MHz (typical)
• Input/Output Capacitance: 2 pF (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74CBTD3861PWRE4 has a total of 20 pins arranged as follows:

1. OE (Output Enable) Pin
2. A0 (Address) Pin
3. B0 (Data) Pin
4. Y0 (Output) Pin
5. GND (Ground) Pin
6. Y1 (Output) Pin
7. B1 (Data) Pin
8. A1 (Address) Pin
9. OE (Output Enable) Pin
10. VCC (Supply Voltage) Pin
11. A2 (Address) Pin
12. B2 (Data) Pin
13. Y2 (Output) Pin
14. GND (Ground) Pin
15. Y3 (Output) Pin
16. B3 (Data) Pin
17. A3 (Address) Pin
18. OE (Output Enable) Pin
19. VCC (Supply Voltage) Pin
20. GND (Ground) Pin

Functional Features

• Bidirectional signal switching between four channels
• Level shifting capability for different voltage domains
• High-speed operation suitable for data transmission
• Low power consumption for energy-efficient applications
• Output enable control for flexible signal routing

Advantages and Disadvantages

Advantages: - Enables efficient signal routing in complex systems - Supports bidirectional communication between different voltage levels - High-speed operation allows for fast data transfer - Low power consumption helps conserve energy

Disadvantages: - Limited number of channels (4) - May require additional components for more complex switching scenarios

Working Principles

The SN74CBTD3861PWRE4 is a multiplexer/demultiplexer IC that allows bidirectional signal switching between four channels. It operates by controlling the flow of signals between input and output pins based on the address inputs and output enable control.

When the output enable pin is active, the IC routes the selected input signal to the corresponding output pin. The level shifting capability ensures compatibility between different voltage domains, allowing seamless communication between devices operating at different voltage levels.

The IC operates at high speeds, making it suitable for applications requiring fast data transmission. Additionally, its low power consumption makes it ideal for energy-efficient designs.

Detailed Application Field Plans

The SN74CBTD3861PWRE4 finds applications in various fields, including:

1. Communication Systems: Used for signal routing and level shifting in telecommunication equipment, such as routers and switches.
2. Industrial Automation: Enables bidirectional communication between different voltage domains in industrial control systems.
3. Automotive Electronics: Facilitates signal switching and level shifting in automotive applications, such as infotainment systems and sensor interfaces.
4. Consumer Electronics: Used in devices like smartphones, tablets, and gaming consoles for efficient signal routing and level translation.

Detailed and Complete Alternative Models

1. SN74CBTD3306PWR: 8-channel bidirectional multiplexer/demultiplexer IC
2. SN74CBTD3861PWR: 4-channel bidirectional multiplexer/demultiplexer IC with similar specifications
3. SN74CBT3257PWRE4: Quad 2-channel analog switch/multiplexer IC

These alternative models offer similar functionality and can be considered as alternatives to the SN74CBTD3861PWRE4 based on specific application requirements.

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