74AUP1G126GN,132

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate Buffer/Driver
• Characteristics: Single gate buffer with open-drain output, operates at low voltage levels
• Package: SOT753 (SC-70)
• Essence: Provides buffering and driving capabilities for digital signals
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Supply Voltage Range: 0.8V to 3.6V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 400MHz
• Maximum Propagation Delay: 2.5ns
• Maximum Quiescent Current: 10μA

Detailed Pin Configuration

The 74AUP1G126GN,132 IC has a total of 5 pins: 1. GND: Ground pin 2. IN: Input pin for the digital signal 3. OE: Output enable pin, controls the output state 4. OUT: Output pin for the buffered signal 5. VCC: Power supply pin

Functional Features

• Single gate buffer with open-drain output
• Supports bidirectional level shifting
• Low power consumption
• High noise immunity
• Schmitt-trigger input for improved noise rejection
• ESD protection up to 2kV

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems - Low power consumption makes it suitable for battery-powered devices - Open-drain output enables easy interfacing with other devices - High noise immunity ensures reliable operation in noisy environments

Disadvantages: - Limited maximum operating frequency may not be suitable for high-speed applications - Only one gate available in a single package, limiting the number of gates per IC

Working Principles

The 74AUP1G126GN,132 is a logic gate buffer/driver that amplifies and shapes digital signals. It operates by receiving an input signal at the IN pin, which is then buffered and amplified to provide a clean output signal at the OUT pin. The open-drain output allows for bidirectional level shifting, making it suitable for interfacing with devices operating at different voltage levels.

Detailed Application Field Plans

• Level shifting in mixed-voltage systems
• Signal buffering in communication interfaces
• Driving LEDs or other low-power devices
• Voltage translation in battery-powered devices

Detailed and Complete Alternative Models

• SN74LVC1G126DBVR: Similar single gate buffer with open-drain output, operates at a wider supply voltage range (1.65V to 5.5V)
• MC74VHC1GT126DF1G: Single gate buffer with tri-state output, operates at a higher maximum frequency (200MHz)

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