SN74CBT16209ADGVR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Multiplexer/Demultiplexer
• Characteristics: High-speed, low-power consumption
• Package: VSSOP-56
• Essence: 16-bit bus switch with 3-state outputs
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Number of Channels: 16
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Supply Voltage Range: 1.65V to 3.6V
• Operating Temperature Range: -40°C to 85°C
• On-State Resistance: 5Ω (typical)
• Bandwidth: 400MHz (typical)

Detailed Pin Configuration

The SN74CBT16209ADGVR has a total of 56 pins, which are distributed as follows:

• Pin 1: OE (Output Enable)
• Pins 2-17: A0-A15 (Address Inputs)
• Pins 18-33: B0-B15 (Data Bus Inputs/Outputs)
• Pins 34-49: C0-C15 (Data Bus Inputs/Outputs)
• Pins 50-55: GND (Ground)
• Pin 56: VCC (Supply Voltage)

Functional Features

• 16-bit bidirectional switching capability
• 3-state outputs for bus sharing
• Low power consumption
• Fast switching speed
• Wide operating voltage range

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer - Low power consumption helps in reducing energy usage - 3-state outputs enable bus sharing, optimizing resource utilization - Wide operating voltage range provides flexibility in various applications

Disadvantages: - Limited number of channels (16) - On-state resistance may affect signal integrity in certain scenarios

Working Principles

The SN74CBT16209ADGVR is a digital multiplexer/demultiplexer IC that allows for bidirectional switching of a 16-bit data bus. It features 3-state outputs, which enable multiple devices to share the same bus without interfering with each other.

The IC operates by controlling the OE pin, which enables or disables the output drivers. When the OE pin is high, the outputs are in a high-impedance state, allowing other devices to drive the bus. When the OE pin is low, the outputs mirror the inputs, either transmitting data from the A-side to the B-side or vice versa.

Detailed Application Field Plans

The SN74CBT16209ADGVR is commonly used in various applications, including:

1. Data communication systems: The IC facilitates efficient data transfer between different components in communication systems, such as routers, switches, and network interfaces.
2. Memory modules: It can be utilized in memory modules to enable multiplexing and demultiplexing of data buses, optimizing memory access and utilization.
3. Test and measurement equipment: The IC is suitable for use in test and measurement instruments, where it helps in routing signals and managing data flow between different sections of the equipment.
4. Industrial automation: It finds application in industrial automation systems, enabling efficient data exchange between sensors, actuators, and control units.
5. Automotive electronics: The IC can be employed in automotive electronics for various purposes, including bus sharing, data routing, and signal conditioning.

Detailed and Complete Alternative Models

1. SN74CBT16210: Similar to SN74CBT16209ADGVR but with 20 channels instead of 16.
2. SN74CBT3257: 8-channel analog switch with 3-state outputs.
3. SN74CBT3384: 10-bit bus switch with 3-state outputs and hot insertion capability.

These alternative models offer similar functionality to the SN74CBT16209ADGVR but may have different specifications or pin configurations, providing options for specific application requirements.

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