Encyclopedia Entry: 74ALVT16601DGG,118

Product Information Overview

Category: Integrated Circuit (IC)

Use: The 74ALVT16601DGG,118 is a high-performance, low-voltage, 18-bit universal bus transceiver with 3-state outputs. It is designed for asynchronous communication between data buses.

Characteristics: This IC operates at a low voltage level, making it suitable for use in battery-powered devices. It offers high-speed operation and supports bidirectional data flow. The 74ALVT16601DGG,118 also features 3-state outputs, allowing multiple devices to share the same bus without interference.

Package: The 74ALVT16601DGG,118 is available in a surface-mount TSSOP-56 package.

Essence: The essence of the 74ALVT16601DGG,118 lies in its ability to facilitate efficient data transfer between different components of a digital system, ensuring reliable communication and synchronization.

Packaging/Quantity: The 74ALVT16601DGG,118 is typically sold in reels containing 2500 units.

Specifications

• Supply Voltage Range: 2.7V to 3.6V
• High-Speed Operation: 4.5 ns maximum propagation delay
• Output Drive Capability: ±24 mA
• Operating Temperature Range: -40°C to +85°C
• Input/Output Compatibility: TTL, LVTTL

Detailed Pin Configuration

The 74ALVT16601DGG,118 has a total of 56 pins, which are organized as follows:

• Pins 1-9: Data Inputs/Outputs (D0-D8)
• Pins 10-18: Data Inputs/Outputs (D9-D17)
• Pins 19-27: Enable Inputs (G1-G9)
• Pins 28-36: Output Enable Inputs (OE1-OE9)
• Pins 37-45: Direction Control Inputs (DIR1-DIR9)
• Pins 46-54: VCC and GND connections
• Pins 55-56: NC (No Connection)

Functional Features

• Bidirectional Data Transfer: Allows data to be transmitted in both directions, enabling communication between different components of a digital system.
• 3-State Outputs: The 74ALVT16601DGG,118 supports 3-state outputs, which can be used to disconnect the device from the bus when not in use, preventing interference with other devices.
• High-Speed Operation: With a maximum propagation delay of 4.5 ns, this IC ensures efficient data transfer even in high-speed applications.
• Low-Voltage Operation: Designed to operate at low voltage levels (2.7V to 3.6V), making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages: - Supports bidirectional data flow - High-speed operation - Low-voltage operation - 3-state outputs for bus sharing

Disadvantages: - Limited to 18-bit data transfer - Requires careful consideration of voltage compatibility with other components

Working Principles

The 74ALVT16601DGG,118 operates based on the principles of digital logic. It uses input signals to control the direction of data flow and enable/disable the outputs. When the appropriate control signals are applied, the IC allows data to be transmitted bidirectionally between the input and output pins. The 3-state outputs provide the ability to disconnect the device from the bus when necessary.

Detailed Application Field Plans

The 74ALVT16601DGG,118 is commonly used in various digital systems that require efficient data transfer between different components. Some application fields include:

1. Microcontrollers and Embedded Systems: Facilitating communication between the microcontroller and other peripheral devices.
2. Data Communication Networks: Enabling data transmission between network nodes.
3. Industrial Automation: Supporting data exchange between different automation modules.
4. Consumer Electronics: Used in devices such as smartphones, tablets, and gaming consoles for inter-component communication.

Detailed and Complete Alternative Models

1. 74ALVT162601: Similar to the 74ALVT16601DGG,118 but with a 16-bit data width.
2. 74ALVT16623: A 16-bit universal bus transceiver with 3-state outputs and voltage level translation capabilities.
3. 74ALVT16827: An 18-bit buffer/line driver with 3-state outputs, suitable for driving heavily loaded bus systems.

These alternative models offer similar functionality and can be considered as substitutes depending on specific requirements.

Word Count: 570 words