Encyclopedia Entry: 74ABT16245CMTDX

Product Overview

Category

The 74ABT16245CMTDX belongs to the category of integrated circuits (ICs) and specifically falls under the family of bus transceivers.

Use

This product is commonly used in digital systems for bidirectional data transfer between buses with different voltage levels. It enables efficient communication between various components within a system.

Characteristics

• Bidirectional data transfer capability
• Supports voltage level translation
• High-speed operation
• Low power consumption
• Robust design for noise immunity

Package

The 74ABT16245CMTDX is available in a surface-mount package, specifically the TSSOP (Thin Shrink Small Outline Package) variant. This package offers compactness and ease of integration into electronic systems.

Essence

The essence of this product lies in its ability to facilitate seamless data transmission between buses operating at different voltage levels, ensuring compatibility and reliable communication within a digital system.

Packaging/Quantity

The 74ABT16245CMTDX is typically packaged in reels or tubes, containing a specified quantity of units per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Transfer Rate: Up to 400 Mbps
• Number of Channels: 16
• Input/Output Compatibility: TTL/CMOS

Detailed Pin Configuration

The 74ABT16245CMTDX has a total of 48 pins, arranged as follows:

Pin 1: A1 Pin 2: B1 Pin 3: OE# Pin 4: GND Pin 5: B2 ... Pin 48: VCC

(Note: The complete pin configuration diagram can be found in the product datasheet.)

Functional Features

• Bidirectional data transfer between buses with different voltage levels
• Automatic direction control based on the OE# (Output Enable) pin
• Voltage level translation for seamless communication
• High-speed operation for efficient data transfer
• Robust design to minimize noise interference

Advantages and Disadvantages

Advantages

• Enables compatibility between buses operating at different voltage levels
• Facilitates efficient and reliable data transfer
• Low power consumption
• Compact surface-mount package for easy integration

Disadvantages

• Limited to a specific number of channels (16 in this case)
• Requires careful consideration of voltage level compatibility

Working Principles

The 74ABT16245CMTDX operates by automatically controlling the direction of data flow based on the state of the OE# pin. When OE# is low, the device is enabled, allowing bidirectional data transfer. The voltage level translation feature ensures seamless communication between buses with different voltage requirements.

Detailed Application Field Plans

The 74ABT16245CMTDX finds applications in various digital systems, including but not limited to: - Microcontrollers and microprocessors - Communication systems - Industrial automation - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

1. SN74LVC245A: This bus transceiver offers similar functionality and characteristics.
2. MC74LVX245: Another alternative with bidirectional data transfer capability and voltage level translation.
3. CD74HCT245: A high-speed CMOS bus transceiver suitable for various digital applications.

(Note: The list of alternative models is not exhaustive and may vary based on specific requirements and availability.)

In conclusion, the 74ABT16245CMTDX is an integrated circuit belonging to the bus transceiver family. It enables bidirectional data transfer between buses with different voltage levels, ensuring compatibility and efficient communication within digital systems. With its compact package, low power consumption, and robust design, it finds applications in diverse fields such as microcontrollers, communication systems, and automotive electronics.