74LCX16500MEA

Product Overview

Category

The 74LCX16500MEA belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for data storage and transfer in digital systems.

Characteristics

• Low voltage operation: The 74LCX16500MEA operates at a low voltage, typically between 2.3V and 3.6V.
• High-speed performance: It offers fast data transfer rates, making it suitable for applications requiring quick data processing.
• Wide operating temperature range: The IC can operate within a wide temperature range, typically from -40°C to 85°C.
• Low power consumption: The 74LCX16500MEA is designed to consume minimal power, making it energy-efficient.

Package

The 74LCX16500MEA is available in a standard surface mount package.

Essence

The essence of this IC lies in its ability to store and transfer large amounts of digital data efficiently and reliably.

Packaging/Quantity

The 74LCX16500MEA is typically packaged in reels or tubes, with a quantity of 250 or 1000 units per package.

Specifications

• Number of channels: 16
• Logic family: LCX
• Logic type: Registered transceiver
• Input/output voltage level: CMOS
• Maximum operating frequency: 200 MHz
• Output current: ±24 mA
• Supply voltage range: 2.3V to 3.6V
• Propagation delay: 2.5 ns (max)
• Operating temperature range: -40°C to 85°C

Detailed Pin Configuration

The 74LCX16500MEA has a total of 56 pins, which are distributed as follows:

• Pins 1-8: Data inputs (D0-D7)
• Pins 9-16: Data inputs (D8-D15)
• Pins 17-24: Output enable inputs (OE0-OE7)
• Pins 25-32: Output enable inputs (OE8-OE15)
• Pins 33-40: Clock inputs (CLK0-CLK7)
• Pins 41-48: Clock inputs (CLK8-CLK15)
• Pins 49-56: Power supply and ground pins (VCC, GND)

Functional Features

The 74LCX16500MEA offers the following functional features:

• Bidirectional data transfer: It allows data to be transferred in both directions, enabling efficient communication between different parts of a digital system.
• Registered outputs: The IC has registered outputs that store data before it is transferred, ensuring reliable and synchronized data transmission.
• Output enable control: Each output channel can be individually enabled or disabled using the corresponding output enable input, providing flexibility in data routing.
• High-speed operation: With a maximum operating frequency of 200 MHz, the IC can handle high-speed data processing requirements.

Advantages and Disadvantages

Advantages

• Low voltage operation reduces power consumption and heat generation.
• High-speed performance enables quick data transfer and processing.
• Wide operating temperature range allows for use in various environmental conditions.
• Registered outputs ensure reliable and synchronized data transmission.

Disadvantages

• Limited number of channels (16) may not be sufficient for applications requiring a higher number of data lines.
• CMOS logic level compatibility limits its use in systems with different logic families.

Working Principles

The 74LCX16500MEA operates based on the principles of CMOS logic. It uses a combination of transistors to control the flow of electrical signals, allowing data to be stored and transferred between different components of a digital system. The registered outputs ensure that data is stable and synchronized before being transmitted.

Detailed Application Field Plans

The 74LCX16500MEA finds applications in various digital systems, including:

1. Data communication systems: It can be used for data storage and transfer in networking equipment, such as routers and switches.
2. Microprocessor-based systems: The IC enables efficient communication between microprocessors and peripheral devices, facilitating data exchange.
3. Industrial automation: It can be utilized in control systems to handle data transfer between sensors, actuators, and controllers.
4. Consumer electronics: The IC can be integrated into devices like smartphones, tablets, and gaming consoles to manage data flow within the system.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74LCX16500MEA include:

• SN74LVTH16500DGGR
• MC74VHC16500DTR2G
• CD74HCT165E

These alternatives provide comparable features and can be considered based on specific application requirements.

In conclusion, the 74LCX16500MEA is a versatile integrated circuit designed for efficient data storage and transfer in digital systems. With its low voltage operation, high-speed performance, and