MC74LVX125DR2G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Shifter
• Characteristics:
  • Low-voltage CMOS technology
  • Quad bus buffer gate with 3-state outputs
  • High-speed operation
  • Wide operating voltage range
• Package: SOIC-14
• Essence: Logic level shifting and buffering
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 200 MHz
• Propagation Delay Time: 4.8 ns (typical)
• Output Current: ±24 mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MC74LVX125DR2G has a total of 14 pins arranged as follows:

__ __ 1 | 1 \/ 14 | VCC 2 | 2 13 | A1 3 | 3 12 | Y1 4 | 4 11 | A2 5 | 5 10 | Y2 GND | 6 9 | A3 7 | 7 8 | Y3 --------

Functional Features

• Quad bus buffer gate with 3-state outputs
• Translates logic levels between different voltage domains
• Provides signal buffering and isolation
• Enables bidirectional communication between devices with different voltage levels
• Allows multiple devices to share a common bus

Advantages and Disadvantages

Advantages

• Low-voltage operation allows compatibility with a wide range of devices
• High-speed operation enables efficient data transfer
• 3-state outputs provide flexibility in controlling bus access
• Wide operating voltage range accommodates various power supply configurations
• Small package size (SOIC-14) saves board space

Disadvantages

• Limited output current may restrict use in high-current applications
• Propagation delay time may introduce timing issues in certain scenarios
• Not suitable for applications requiring higher voltage levels

Working Principles

The MC74LVX125DR2G is based on low-voltage CMOS technology. It operates as a quad bus buffer gate with 3-state outputs. The IC translates logic levels between different voltage domains, allowing communication between devices operating at different voltage levels. It buffers and isolates signals, preventing interference between connected devices. The 3-state outputs enable control over bus access, facilitating bidirectional communication. The IC's wide operating voltage range ensures compatibility with various power supply configurations.

Detailed Application Field Plans

The MC74LVX125DR2G finds applications in various fields, including:

1. Microcontroller interfacing: It facilitates communication between microcontrollers operating at different voltage levels.
2. Sensor networks: It enables level shifting and buffering in sensor networks with multiple devices.
3. Industrial automation: The IC can be used to interface different components in industrial automation systems.
4. IoT devices: It allows connectivity between IoT devices with varying voltage requirements.
5. Consumer electronics: The IC can be utilized in devices such as smartphones, tablets, and gaming consoles for signal translation and buffering.

Detailed and Complete Alternative Models

1. SN74LVC125A: Quad bus buffer gate with 3-state outputs, compatible with 3.3V and 5V systems.
2. CD74HCT125E: Quad bus buffer gate with 3-state outputs, compatible with 2V to 6V systems.
3. 74HC125: Quad bus buffer gate with 3-state outputs, compatible with 2V to 6V systems.

These alternative models offer similar functionality and can be used as substitutes for the MC74LVX125DR2G in various applications.

Word count: 523 words