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SN74AUP2G240DQER
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SN74AUP2G240DQER

Product Overview

  • Category: Integrated Circuit
  • Use: Logic Gate
  • Characteristics: Dual Buffer/Driver with 3-State Outputs
  • Package: VSSOP (Very Small Outline Package)
  • Essence: High-speed, low-power buffer/driver
  • Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

  • Supply Voltage Range: 0.8V to 3.6V
  • Input Voltage Range: -0.5V to 4.6V
  • Output Voltage Range: 0V to VCC
  • Maximum Operating Frequency: 500MHz
  • Propagation Delay Time: 1.9ns (typical)
  • Output Drive Capability: ±24mA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74AUP2G240DQER has a total of 8 pins:

  1. A1: Input A
  2. Y1: Output Y
  3. GND: Ground
  4. A2: Input A
  5. Y2: Output Y
  6. OE: Output Enable
  7. VCC: Power Supply
  8. GND: Ground

Functional Features

  • Dual buffer/driver with 3-state outputs
  • High-speed operation
  • Low power consumption
  • Schmitt-trigger inputs for noise immunity
  • 3-state outputs allow multiple devices to share the same bus

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer - Low power consumption helps in reducing energy usage - Schmitt-trigger inputs provide noise immunity, ensuring reliable operation - 3-state outputs allow for bus sharing, optimizing resource utilization

Disadvantages: - Limited supply voltage range may restrict compatibility with certain systems - Propagation delay time may affect real-time applications with strict timing requirements

Working Principles

The SN74AUP2G240DQER is a dual buffer/driver integrated circuit that amplifies and buffers digital signals. It operates by receiving input signals (A1, A2) and providing amplified output signals (Y1, Y2). The OE pin controls the output enable function, allowing the outputs to be in a high-impedance state when disabled.

Detailed Application Field Plans

The SN74AUP2G240DQER finds applications in various fields, including:

  1. Communication Systems: Used for signal buffering and driving in data transmission circuits.
  2. Computer Hardware: Employed in bus interfaces and memory modules for efficient data transfer.
  3. Industrial Automation: Utilized in control systems for signal amplification and noise immunity.
  4. Automotive Electronics: Integrated into vehicle electronics for reliable signal processing.

Detailed and Complete Alternative Models

  1. SN74AUP2G240DCTR: Similar specifications and features, available in a different package (SC-70).
  2. SN74LVC2G240DCUR: Low-voltage version with comparable functionality, available in a different package (SOT-23).

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SN74AUP2G240DQER dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of SN74AUP2G240DQER in technical solutions:

1. What is SN74AUP2G240DQER? SN74AUP2G240DQER is a dual buffer and line driver IC (integrated circuit) that can be used for voltage level translation and signal buffering in various electronic applications.

2. What is the operating voltage range of SN74AUP2G240DQER? SN74AUP2G240DQER operates within a voltage range of 0.8V to 3.6V, making it suitable for low-power and battery-operated devices.

3. Can SN74AUP2G240DQER be used for bidirectional level shifting? Yes, SN74AUP2G240DQER supports bidirectional level shifting, allowing it to translate signals between different voltage domains.

4. What is the maximum data rate supported by SN74AUP2G240DQER? SN74AUP2G240DQER can handle data rates up to 100 Mbps, making it suitable for high-speed communication interfaces like I2C, SPI, UART, etc.

5. Does SN74AUP2G240DQER have built-in ESD protection? Yes, SN74AUP2G240DQER has built-in ESD (Electrostatic Discharge) protection, which helps protect the IC from damage due to static electricity.

6. Can SN74AUP2G240DQER drive capacitive loads? Yes, SN74AUP2G240DQER can drive capacitive loads up to 50 pF, ensuring reliable signal transmission even when connected to capacitive loads.

7. Is SN74AUP2G240DQER compatible with both CMOS and TTL logic levels? Yes, SN74AUP2G240DQER is compatible with both CMOS (Complementary Metal-Oxide-Semiconductor) and TTL (Transistor-Transistor Logic) logic levels.

8. What is the power supply current consumption of SN74AUP2G240DQER? The power supply current consumption of SN74AUP2G240DQER is typically around 1.5 mA, making it suitable for low-power applications.

9. Can SN74AUP2G240DQER be used in automotive applications? Yes, SN74AUP2G240DQER is AEC-Q100 qualified, making it suitable for use in automotive electronics where reliability and performance are crucial.

10. Are there any application notes or reference designs available for SN74AUP2G240DQER? Yes, Texas Instruments provides application notes and reference designs for SN74AUP2G240DQER, which can help users understand its usage and optimize their designs.

Please note that the answers provided here are general and may vary depending on specific design requirements and application scenarios. It is always recommended to refer to the datasheet and consult with technical experts for accurate and detailed information.