SN74AUP1G34DRYR

Product Overview

• Category: Integrated Circuit
• Use: Logic Gate
• Characteristics: Single Schmitt-Trigger Buffer
• Package: SOT-23-5
• Essence: High-speed, low-power consumption buffer
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

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: 500MHz
• Propagation Delay: 2.7ns (typical)
• Input Capacitance: 1.5pF (typical)
• Output Current: ±4mA

Detailed Pin Configuration

The SN74AUP1G34DRYR has a total of five pins arranged as follows:

____ VCC| |GND IN | |OUT |____|

• VCC: Power supply pin (+)
• GND: Ground pin (-)
• IN: Input pin
• OUT: Output pin

Functional Features

• Single Schmitt-trigger buffer with open-drain output
• Provides hysteresis for improved noise immunity
• Supports bidirectional level translation
• Low power consumption
• High-speed operation

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient signal processing - Low power consumption extends battery life in portable devices - Hysteresis improves noise immunity, ensuring reliable operation - Bidirectional level translation enables compatibility between different voltage domains

Disadvantages: - Limited output current may restrict use in certain applications requiring higher drive capability - Small package size may pose challenges for manual soldering or handling

Working Principles

The SN74AUP1G34DRYR is a single Schmitt-trigger buffer that operates as a voltage level translator. It accepts a digital input signal and provides an output signal with improved noise immunity. The Schmitt-trigger input stage introduces hysteresis, which helps to eliminate noise-induced false triggering.

The device operates within a wide supply voltage range of 0.8V to 3.6V, making it suitable for various low-power applications. It features a high-speed operation with a maximum frequency of 500MHz, enabling efficient signal processing.

Detailed Application Field Plans

The SN74AUP1G34DRYR can be used in a wide range of applications, including but not limited to:

1. Battery-powered devices: Due to its low power consumption, the IC is ideal for use in portable electronics such as smartphones, tablets, and wearables.
2. Communication systems: The high-speed operation makes it suitable for signal conditioning and level shifting in communication interfaces like UART, I2C, and SPI.
3. Industrial automation: The device can be utilized in control systems, sensors, and actuators, providing reliable signal buffering and level translation.
4. Automotive electronics: With its ability to operate at low voltages, the IC finds application in automotive systems, including infotainment, lighting, and body control modules.

Detailed and Complete Alternative Models

1. SN74AUP1G34DCKR: Similar specifications and functionality, but available in SC-70 package.
2. SN74LVC1G34DBVR: Low-voltage CMOS buffer with similar characteristics, available in SOT-23-5 package.
3. SN74HCT1G34DCKR: High-speed CMOS buffer with comparable specifications, available in SC-70 package.

These alternative models offer similar functionality and can be used as replacements for the SN74AUP1G34DRYR in various applications.

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