Encyclopedia Entry: 74ALVCH162836VRE4

Product Overview

Category

The 74ALVCH162836VRE4 belongs to the category of integrated circuits (ICs) and specifically falls under the family of advanced low-voltage CMOS (ALVCH) logic devices.

Use

This product is primarily used in digital electronic systems for data processing, communication, and control applications. It serves as a high-performance buffer/line driver with 18-bit universal bus transceiver functionality.

Characteristics

• Low-voltage operation: The 74ALVCH162836VRE4 operates at a supply voltage range of 1.2V to 3.6V, making it suitable for battery-powered devices.
• High-speed operation: It offers fast propagation delay times, enabling efficient data transmission in time-critical applications.
• Bidirectional data flow: The device supports bidirectional data transfer, allowing seamless communication between different parts of a system.
• ESD protection: It incorporates electrostatic discharge (ESD) protection features, safeguarding the IC from potential damage during handling or operation.

Package and Quantity

The 74ALVCH162836VRE4 is available in a compact and industry-standard Very Small Outline Package (VSOP). Each package contains one unit of the IC.

Specifications

• Logic Family: ALVCH
• Number of Bits: 18
• Supply Voltage Range: 1.2V - 3.6V
• Input/Output Compatibility: TTL, LVTTL
• Operating Temperature Range: -40°C to +85°C
• Output Drive Capability: ±24mA
• Propagation Delay Time: <5ns

Pin Configuration

The IC has a total of 56 pins, which are assigned specific functions. Here is a detailed pin configuration:

(Pin diagram goes here)

Functional Features

• Bidirectional Data Transfer: The IC allows data to be transmitted bidirectionally between the A and B ports, facilitating efficient communication within a system.
• Output Enable Control: It includes an output enable pin that can be used to disable the outputs, effectively isolating the device from the bus.
• Power Supply Flexibility: The 74ALVCH162836VRE4 operates within a wide supply voltage range, providing flexibility in various applications.

Advantages

• Low-voltage operation enables compatibility with modern electronic systems.
• High-speed performance ensures efficient data transmission.
• Bidirectional data flow simplifies system design and integration.
• ESD protection enhances reliability and durability.

Disadvantages

• Limited number of bits (18) may not be suitable for applications requiring larger data buses.
• Higher power consumption compared to some low-power logic devices.

Working Principles

The 74ALVCH162836VRE4 utilizes advanced CMOS technology to achieve its functionality. It employs a combination of transistors, gates, and flip-flops to process and transmit digital signals. The internal circuitry is designed to minimize power consumption while maintaining high-speed operation.

Application Field Plans

The 74ALVCH162836VRE4 finds extensive use in various digital systems, including but not limited to: - Microprocessors and microcontrollers - Communication equipment - Industrial automation systems - Automotive electronics - Consumer electronics

Alternative Models

For users seeking alternative options, several similar ICs are available in the market. Some notable alternatives to the 74ALVCH162836VRE4 include: - 74ALVC162836 - SN74LVC162836 - MC74LVX162836

These alternatives offer comparable functionality and characteristics, allowing users to choose the most suitable option based on their specific requirements.

In conclusion, the 74ALVCH162836VRE4 is a high-performance logic device belonging to the ALVCH family. With its low-voltage operation, high-speed performance, and bidirectional data flow capabilities, it serves as an essential component in various digital systems. Its wide application field and availability of alternative models make it a versatile choice for designers and engineers.

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