74LVC1G126DBVRE4

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Shifter
• Characteristics: Low Voltage, High-Speed, Non-Inverting Buffer/Line Driver
• Package: SOT-23-5
• Essence: Single Gate Buffer with Output Enable
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 400 MHz
• Propagation Delay: 3.8 ns (typical)
• Output Drive Capability: ±24 mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 74LVC1G126DBVRE4 has a total of 5 pins: 1. GND (Ground): Connected to the ground reference of the circuit. 2. OE (Output Enable): Controls the output buffer's enable/disable state. 3. A (Input): Accepts the input logic signal to be shifted. 4. Y (Output): Provides the shifted logic signal as an output. 5. VCC (Supply Voltage): Connected to the positive supply voltage.

Functional Features

• Logic Level Shifting: The IC allows for shifting the logic levels of input signals to match the desired output voltage level.
• Non-Inverting Buffer: The IC preserves the logical state of the input signal while providing buffering capabilities.
• Output Enable Control: The OE pin enables or disables the output buffer, allowing for easy control of the output signal.

Advantages

• Wide Voltage Range: The IC can operate over a wide range of supply voltages, making it versatile for various applications.
• High-Speed Operation: With a maximum operating frequency of 400 MHz, the IC can handle fast switching signals.
• Small Package Size: The SOT-23-5 package is compact, saving space on the circuit board.
• Output Drive Capability: The IC can drive relatively high currents, allowing it to interface with other devices easily.

Disadvantages

• Single Gate Buffer: The IC only provides a single buffer, limiting its use in applications requiring multiple buffers.
• Limited Output Voltage Range: The output voltage range is limited to the supply voltage, which may not be suitable for all applications.

Working Principles

The 74LVC1G126DBVRE4 operates as a non-inverting buffer and logic level shifter. It takes an input signal and shifts its logic levels according to the supply voltage. The OE pin controls the enable/disable state of the output buffer. When enabled, the input signal passes through the buffer unchanged. When disabled, the output is in a high-impedance state.

Detailed Application Field Plans

The 74LVC1G126DBVRE4 finds applications in various fields, including: 1. Communication Systems: Logic level shifting between different voltage domains. 2. Industrial Automation: Signal buffering and level translation in control systems. 3. Consumer Electronics: Interface between low-voltage microcontrollers and higher voltage peripherals. 4. Automotive Electronics: Level shifting for sensors, actuators, and communication buses.

Detailed and Complete Alternative Models

Some alternative models that provide similar functionality to the 74LVC1G126DBVRE4 include: - SN74LVC1G126DBVR (Texas Instruments) - MC74LVC1G126DR2G (ON Semiconductor) - NCV4266D2R2G (ON Semiconductor) - TC7SZ126AFK(TE85L,F) (Toshiba)

Note: The above list is not exhaustive and serves as an example of alternative models available in the market.

This entry provides a comprehensive overview of the 74LVC1G126DBVRE4, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.