SN74ABT16240ADLG4

Product Overview

• Category: Integrated Circuit
• Use: Buffer/Line Driver
• Characteristics: High-speed, low-power, 16-bit bus buffer with 3-state outputs
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Provides buffering and line driving capabilities for a 16-bit bus
• 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
• Output Drive Capability: ±24mA
• Propagation Delay Time: 2.9ns (Max)
• Power Dissipation: 500mW (Max)

Detailed Pin Configuration

The SN74ABT16240ADLG4 has a total of 48 pins, which are divided into various functional groups:

• VCC: Positive power supply pin
• GND: Ground pin
• OE: Output Enable pin
• A1-A8, B1-B8: Data input/output pins
• DIR: Direction control pin
• O1-O8: Output pins

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

Functional Features

• High-Speed Operation: The SN74ABT16240ADLG4 is designed to operate at high speeds, making it suitable for applications that require fast data transfer.
• Low-Power Consumption: This integrated circuit is designed to consume minimal power, making it energy-efficient.
• 3-State Outputs: The 3-state outputs allow multiple devices to be connected to a common bus without causing conflicts or bus contention.
• ESD Protection: The device provides Electrostatic Discharge (ESD) protection, ensuring reliability in harsh environments.

Advantages and Disadvantages

Advantages: - High-speed operation enables fast data transfer. - Low-power consumption makes it energy-efficient. - 3-state outputs allow for easy bus sharing. - ESD protection ensures reliability.

Disadvantages: - Limited voltage range (4.5V to 5.5V). - Propagation delay time may affect timing-sensitive applications.

Working Principles

The SN74ABT16240ADLG4 is a buffer/line driver integrated circuit that operates by receiving data inputs and driving the corresponding outputs. The direction control pin (DIR) determines the direction of data flow. When the output enable pin (OE) is active, the outputs are enabled, allowing data to be driven onto the bus. When OE is inactive, the outputs are in a high-impedance state, effectively disconnecting them from the bus.

Detailed Application Field Plans

The SN74ABT16240ADLG4 can be used in various applications, including:

1. Microprocessor Systems: It can be used to interface microprocessors with external memory or peripheral devices.
2. Data Communication: It can be used in networking equipment to buffer and drive data signals between different components.
3. Industrial Automation: It can be utilized in control systems to interface sensors, actuators, and other devices.
4. Automotive Electronics: It can be employed in automotive applications to interface various electronic modules.

Detailed and Complete Alternative Models

1. SN74ABT16245A: Similar to SN74ABT16240ADLG4 but with 8-bit bus buffer instead of 16-bit.
2. SN74ABT16244A: Another alternative with 16-bit buffer, but with inverted outputs.
3. SN74ABT162601DLR: A 16-bit bus transceiver with 3-state outputs and hot-insertion capability.

These alternative models provide similar functionality to the SN74ABT16240ADLG4 but may have different package options or additional features.

Note: The content provided above is a summary. For more detailed information, please refer to the datasheet provided by the manufacturer.