SN74ABT16241ADL

Product Overview

• Category: Integrated Circuit
• Use: Buffer/Line Driver
• Characteristics: High-speed, low-power, 16-bit bus transceiver
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Transmits and receives data between two bidirectional buses
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Maximum Propagation Delay: 3.8ns
• Maximum Operating Frequency: 200MHz

Detailed Pin Configuration

The SN74ABT16241ADL has a total of 48 pins, which are divided into four groups:

1. Group A (pins 1-12): Bus A Data Inputs/Outputs
2. Group B (pins 13-24): Bus B Data Inputs/Outputs
3. Group C (pins 25-36): Control Inputs/Outputs
4. Group D (pins 37-48): Power and Ground Pins

For the detailed pin configuration diagram, please refer to the datasheet.

Functional Features

• Bidirectional Data Transmission: Allows data to be transmitted in both directions between two buses.
• Output Enable Control: Enables or disables the outputs, providing flexibility in controlling data flow.
• 3-State Outputs: Allows multiple devices to share the same bus without interference.
• ESD Protection: Provides protection against electrostatic discharge, ensuring reliability.

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer. - Low-power consumption reduces energy requirements. - 3-state outputs enable bus sharing and reduce system complexity. - ESD protection enhances reliability in harsh environments.

Disadvantages: - Limited voltage range may restrict compatibility with certain systems. - Propagation delay may affect real-time applications with strict timing requirements.

Working Principles

The SN74ABT16241ADL acts as a buffer/line driver, facilitating the transmission of data between two bidirectional buses. It operates by receiving data from one bus and transmitting it to the other, or vice versa. The control inputs determine the direction of data flow and enable/disable the outputs. The 3-state outputs allow multiple devices to share the same bus without interference. The integrated ESD protection safeguards against electrostatic discharge, ensuring reliable operation.

Detailed Application Field Plans

The SN74ABT16241ADL is commonly used in various applications, including:

1. Data Communication Systems: Facilitates data transfer between different subsystems or modules.
2. Memory Interfaces: Connects memory devices to microcontrollers or processors.
3. Industrial Automation: Enables communication between control units and peripheral devices.
4. Automotive Electronics: Supports data exchange in automotive systems, such as infotainment and engine control.
5. Networking Equipment: Transfers data between networking components, such as routers and switches.

Detailed and Complete Alternative Models

1. SN74ABT16244A: Similar 16-bit bus transceiver with 3-state outputs and ESD protection.
2. SN74ABT16245A: 16-bit bus transceiver with direction control and 3-state outputs.
3. SN74ABT162601DL: 16-bit universal bus transceiver with configurable voltage levels.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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