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SN74LVC2G126DCUR
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SN74LVC2G126DCUR

Product Overview

  • Category: Integrated Circuit
  • Use: Logic Gate Buffer/Driver
  • Characteristics: Low Voltage, High-Speed, Dual Bus Buffer/Driver
  • Package: 8-Pin VSSOP (Very Small Outline Package)
  • Essence: Buffering and driving signals in digital circuits
  • 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: 100 MHz
  • Propagation Delay: 3.7 ns (typical)
  • Output Drive Capability: ±24 mA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74LVC2G126DCUR has the following pin configuration:

___________ 1 -| A |- 2 -| Y |- 3 -| GND |- 4 -| B |- 5 -| OE |- 6 -| VCC |- 7 -| Y |- 8 -| A |- ¯¯¯¯¯¯¯¯¯¯¯

Functional Features

  • Dual Bus Buffer/Driver: Can buffer and drive two separate buses simultaneously.
  • Low Voltage Operation: Works with a supply voltage as low as 1.65V, making it suitable for low-power applications.
  • High-Speed Operation: Supports a maximum operating frequency of 100 MHz, enabling fast signal propagation.
  • Output Drive Capability: Capable of driving up to ±24 mA of current, ensuring strong signal integrity.
  • Output Enable Function: The OE pin allows for the tri-state operation, enabling bus sharing and reducing power consumption.

Advantages and Disadvantages

Advantages: - Low voltage operation extends battery life in portable devices. - High-speed operation enables efficient data transfer in digital systems. - Dual bus buffer/driver provides flexibility in circuit design. - Output enable function allows for bus sharing and reduces power consumption.

Disadvantages: - Limited output drive capability compared to some other buffer/driver ICs. - Not suitable for high-voltage applications.

Working Principles

The SN74LVC2G126DCUR is a logic gate buffer/driver that operates by amplifying and buffering digital signals. It takes input signals from the A and B pins and drives the corresponding outputs Y1 and Y2. The OE pin controls the output enable function, allowing the device to be put into a high-impedance state when not actively driving the bus.

Detailed Application Field Plans

The SN74LVC2G126DCUR is commonly used in various digital systems and applications, including:

  1. Microcontrollers: Provides signal buffering and driving capabilities for interfacing with external devices.
  2. Communication Systems: Facilitates signal transmission between different components in communication networks.
  3. Industrial Automation: Enables reliable signal transmission in control systems and PLCs (Programmable Logic Controllers).
  4. Consumer Electronics: Used in smartphones, tablets, and other portable devices for level shifting and signal buffering.
  5. Automotive Electronics: Supports signal conditioning and driving in automotive control units and infotainment systems.

Detailed and Complete Alternative Models

  1. SN74LVC2G07DCTR: Dual Buffer/Driver with Open-Drain Outputs
  2. SN74LVC2G34DCUR: Dual Buffer/Driver with Schmitt-Trigger Inputs
  3. SN74LVC2G241DCUR: Dual Buffer/Driver with 3-State Outputs
  4. SN74LVC2G08DCUR: Dual AND Gate with 3-State Outputs
  5. SN74LVC2G14DCUR: Dual Inverter Schmitt-Trigger

These alternative models offer similar functionality and can be used as replacements for the SN74LVC2G126DCUR in various applications.

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技術ソリューションにおける SN74LVC2G126DCUR の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of SN74LVC2G126DCUR in technical solutions:

  1. Q: What is SN74LVC2G126DCUR? A: SN74LVC2G126DCUR is a dual bus buffer gate with 3-state outputs, commonly used in digital logic applications.

  2. Q: What is the operating voltage range of SN74LVC2G126DCUR? A: The operating voltage range of SN74LVC2G126DCUR is typically between 1.65V and 5.5V.

  3. Q: What is the maximum output current that SN74LVC2G126DCUR can handle? A: SN74LVC2G126DCUR can handle a maximum output current of 32mA.

  4. Q: Can SN74LVC2G126DCUR be used as a level shifter? A: Yes, SN74LVC2G126DCUR can be used as a level shifter to convert signals between different voltage levels.

  5. Q: How many inputs does SN74LVC2G126DCUR have? A: SN74LVC2G126DCUR has two input pins, A and B.

  6. Q: What is the propagation delay of SN74LVC2G126DCUR? A: The propagation delay of SN74LVC2G126DCUR is typically around 4.7ns.

  7. Q: Can SN74LVC2G126DCUR be used in high-speed applications? A: Yes, SN74LVC2G126DCUR is designed for high-speed operation and can be used in such applications.

  8. Q: Is SN74LVC2G126DCUR compatible with other logic families? A: Yes, SN74LVC2G126DCUR is compatible with a wide range of logic families, including TTL, CMOS, and LVTTL.

  9. Q: Can SN74LVC2G126DCUR be used in bidirectional applications? A: No, SN74LVC2G126DCUR is not bidirectional. It can only buffer signals in one direction.

  10. Q: What is the package type of SN74LVC2G126DCUR? A: SN74LVC2G126DCUR comes in a small SOT-23-6 package, which is suitable for space-constrained designs.

Please note that these answers are general and may vary depending on specific datasheet specifications and application requirements.