MC74VHCT125ADTR2

Overview

• Category: Integrated Circuit (IC)
• Use: Buffer/Line Driver
• Characteristics: High-Speed, Low-Power, 3-State Output
• Package: TSSOP-14
• Essence: The MC74VHCT125ADTR2 is a quad buffer/line driver designed for high-speed applications. It features 3-state outputs, allowing multiple devices to be connected to a common bus.
• Packaging/Quantity: The MC74VHCT125ADTR2 is typically sold in reels of 2500 units.

Specifications

• Supply Voltage: 2.0V to 5.5V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 4.5ns (typical)
• Output Drive Capability: ±8mA

Pin Configuration

The MC74VHCT125ADTR2 has a TSSOP-14 package with the following pin configuration:

___________ OE --|1 14|-- VCC A1 --|2 13|-- Y1 B1 --|3 12|-- A4 Y1 --|4 11|-- B4 A2 --|5 10|-- Y4 B2 --|6 9|-- GND Y2 --|7 8|-- A3 -----------

Functional Features

• Quad buffer/line driver with 3-state outputs
• High-speed operation suitable for various applications
• Low-power consumption for energy-efficient designs
• Wide supply voltage range allows compatibility with different systems
• 3-state outputs enable multiple devices to share a common bus

Advantages and Disadvantages

Advantages: - High-speed operation ensures efficient data transfer - Low-power consumption helps in energy-saving applications - Wide supply voltage range allows for versatile usage - 3-state outputs facilitate bus sharing among multiple devices

Disadvantages: - Limited output drive capability may not be suitable for high-current applications - TSSOP package may require careful handling during assembly

Working Principles

The MC74VHCT125ADTR2 operates as a buffer/line driver, taking input signals and amplifying them to drive output lines. It uses CMOS technology, which provides high-speed operation and low power consumption. The 3-state outputs allow the device to be connected to a common bus, enabling multiple devices to share the same communication line.

Detailed Application Field Plans

The MC74VHCT125ADTR2 is commonly used in various applications, including:

1. Data Communication Systems: It can be used to interface between different logic families or to drive data lines in communication systems.
2. Industrial Control Systems: The buffer/line driver is suitable for driving control signals in industrial automation and process control systems.
3. Automotive Electronics: Its wide supply voltage range and high-speed operation make it suitable for automotive applications, such as sensor interfaces and communication buses.
4. Consumer Electronics: The MC74VHCT125ADTR2 can be utilized in audio/video equipment, gaming consoles, and other consumer electronic devices that require signal buffering.

Detailed and Complete Alternative Models

1. SN74LVC125A: This quad buffer/line driver offers similar functionality and characteristics to the MC74VHCT125ADTR2 but comes in a different package (SOIC-14).
2. CD74HC125E: Another alternative with comparable specifications, the CD74HC125E is a quad buffer/line driver available in a DIP-14 package.
3. 74ACT125: This IC provides similar functionality but operates at higher speeds and has different voltage requirements.

These alternative models can be considered based on specific application requirements and availability.

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