SN74ABT125DG4

Product Overview

Category

SN74ABT125DG4 belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a quad bus buffer gate with 3-state outputs.

Characteristics

• High-speed CMOS technology
• 3-state outputs for bus-oriented applications
• Power-up and power-down protection
• Available in surface mount package

Package

SN74ABT125DG4 is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of SN74ABT125DG4 lies in its ability to provide buffering and signal control in bus-oriented applications.

Packaging/Quantity

SN74ABT125DG4 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply voltage: 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
• Propagation delay time: 6 ns (max)
• Output current: ±24 mA

Detailed Pin Configuration

SN74ABT125DG4 has a total of 14 pins, which are labeled as follows:

1. 1OE (Output Enable Input 1)
2. 1A (Data Input 1)
3. 1Y (Data Output 1)
4. GND (Ground)
5. 2Y (Data Output 2)
6. 2A (Data Input 2)
7. 2OE (Output Enable Input 2)
8. VCC (Positive Power Supply)
9. 3OE (Output Enable Input 3)
10. 3A (Data Input 3)
11. 3Y (Data Output 3)
12. NC (No Connection)
13. 4Y (Data Output 4)
14. 4A (Data Input 4)

Functional Features

• Quad buffer gate with 3-state outputs
• Provides signal buffering and control in bus-oriented applications
• High-speed CMOS technology enables fast data transmission
• Power-up and power-down protection ensures reliable operation

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data transfer
• 3-state outputs enable easy bus sharing and control
• Power-up and power-down protection prevents damage to the IC

Disadvantages

• Limited operating temperature range (-40°C to +85°C)
• Requires a stable power supply within the specified voltage range

Working Principles

SN74ABT125DG4 operates by receiving input signals through its data input pins (1A, 2A, 3A, 4A) and providing buffered output signals through its data output pins (1Y, 2Y, 3Y, 4Y). The output enable inputs (1OE, 2OE, 3OE) control the state of the outputs, allowing them to be either active or in a high-impedance state.

Detailed Application Field Plans

SN74ABT125DG4 finds application in various fields, including: - Data communication systems - Industrial automation - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to SN74ABT125DG4 are: - SN74ABT126DG4 - SN74ABT2244ADW - SN74ABT16244ADGGR - SN74ABT573ADBR

These models offer similar functionality and characteristics, making them suitable replacements for SN74ABT125DG4 in various applications.

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