SN74LVT125QPWRG4Q1

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Buffer/Driver
• Characteristics: Low-Voltage, Quad-Bus Buffer/Driver with 3-State Outputs
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: This IC is designed to provide buffering and driving capabilities for digital signals in low-voltage applications.
• Packaging/Quantity: Available in reels of 2500 pieces.

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 400MHz
• Number of Channels: 4
• Output Current: ±12mA
• Propagation Delay Time: 2.8ns (Max)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74LVT125QPWRG4Q1 has a total of 14 pins, which are assigned as follows:

| Pin No. | Pin Name | Description | |---------|----------|-------------| | 1 | OE | Output Enable/Input | | 2 | Y1 | Output 1 | | 3 | GND | Ground | | 4 | Y2 | Output 2 | | 5 | Y3 | Output 3 | | 6 | VCC | Power Supply | | 7 | A1 | Input 1 | | 8 | A2 | Input 2 | | 9 | A3 | Input 3 | | 10 | A4 | Input 4 | | 11 | GND | Ground | | 12 | Y4 | Output 4 | | 13 | OE | Output Enable/Input | | 14 | VCC | Power Supply |

Functional Features

• Low-voltage operation allows compatibility with a wide range of digital systems.
• Quad-bus buffer/driver provides signal buffering and driving capabilities for multiple channels.
• 3-state outputs allow the IC to be easily connected to other devices without interfering with their signals.

Advantages

• Wide supply voltage range enables flexibility in various low-voltage applications.
• High-speed operation (up to 400MHz) ensures efficient signal transmission.
• 3-state outputs provide easy interfacing with other devices.
• Small package size (TSSOP) allows for space-saving designs.

Disadvantages

• Limited number of channels (4) may not be sufficient for certain applications requiring more outputs.
• Propagation delay time (2.8ns) may introduce slight delays in signal transmission.

Working Principles

The SN74LVT125QPWRG4Q1 operates by receiving input signals on its A1 to A4 pins. These signals are then buffered and amplified by internal circuitry. The output signals, Y1 to Y4, can be enabled or disabled using the OE pin. When the OE pin is high, the outputs are active, allowing the buffered signals to be transmitted. Conversely, when the OE pin is low, the outputs are in a high-impedance state, effectively disconnecting them from the external circuit.

Detailed Application Field Plans

The SN74LVT125QPWRG4Q1 is commonly used in various low-voltage digital systems where signal buffering and driving capabilities are required. Some specific application fields include: - Microcontrollers and microprocessors - Communication systems - Data storage devices - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

• SN74LVC125A: Low-Voltage Quad-Bus Buffer/Driver with 3-State Outputs
• SN74LVTH125: Low-Voltage Quad-Bus Buffer/Driver with 3-State Outputs
• SN74LVC1G125: Single-Bit Bus Buffer/Driver with 3-State Output

These alternative models offer similar functionality and characteristics to the SN74LVT125QPWRG4Q1, providing options for different design requirements.

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