SN74ABT125PWG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Buffer/Driver
• Characteristics: High-speed, non-inverting, 3-state output
• Package: TSSOP-14
• Essence: Logic level translation and signal buffering
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Output Drive Capability: ±24mA at 3.3V
• Propagation Delay: 2.8ns (typical)

Detailed Pin Configuration

The SN74ABT125PWG4 has a total of 14 pins arranged as follows:

___________ OE |1 14| VCC A1 |2 13| B1 Y1 |3 12| A2 Y2 |4 11| B2 B3 |5 10| Y3 A3 |6 9| Y4 GND |7 8| B4 ‾‾‾‾‾‾‾‾‾‾‾

Functional Features

• Non-inverting buffer/driver with 3-state outputs
• Provides voltage level translation between different logic levels
• Allows bidirectional data flow
• High-speed operation suitable for various applications
• Output enable (OE) pin allows the device to be put in high-impedance state

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer - Non-inverting nature simplifies signal processing - 3-state outputs allow multiple devices to share a common bus

Disadvantages: - Limited voltage range (4.5V to 5.5V) - Not suitable for applications requiring higher output drive capability

Working Principles

The SN74ABT125PWG4 is designed to buffer and drive signals between different logic levels. It operates by receiving input signals and providing non-inverted output signals with high-speed performance. The device can be enabled or disabled using the OE pin, allowing it to enter a high-impedance state when not in use.

Detailed Application Field Plans

The SN74ABT125PWG4 is commonly used in various digital systems where voltage level translation and signal buffering are required. Some specific application fields include:

1. Microcontrollers: The IC can be used to interface microcontrollers operating at different logic levels.
2. Communication Systems: It can be employed in communication systems to ensure proper signal transmission between different components.
3. Industrial Automation: The device finds applications in industrial automation systems for signal conditioning and level shifting.
4. Data Acquisition: It can be utilized in data acquisition systems to buffer and translate analog signals into digital form.

Detailed and Complete Alternative Models

1. SN74ABT125D - SOIC-14 package, similar specifications
2. SN74ABT125DBR - SSOP-14 package, similar specifications
3. SN74ABT125PWR - TSSOP-14 package, similar specifications

These alternative models provide similar functionality and can be used as substitutes for the SN74ABT125PWG4 depending on the specific requirements of the application.

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