SN74LV125ATPWE4

Product Overview

Category

SN74LV125ATPWE4 belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Low-voltage operation: This IC operates at low voltage levels, typically between 1.65V and 5.5V.
• High-speed performance: It offers fast switching speeds, making it suitable for applications requiring quick data transfer.
• 3-state outputs: The quad bus buffer gate has 3-state outputs, allowing multiple devices to share a common bus without interference.
• Wide operating temperature range: SN74LV125ATPWE4 can operate in a wide temperature range, from -40°C to 85°C.

Package

The SN74LV125ATPWE4 is available in a TSSOP-14 package.

Essence

The essence of this product lies in its ability to provide buffering and signal isolation in digital systems.

Packaging/Quantity

SN74LV125ATPWE4 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to 85°C
• Input Capacitance: 3.5pF
• Output Capacitance: 6pF
• Propagation Delay Time: 4.2ns (max)
• Output Current: ±24mA

Detailed Pin Configuration

The SN74LV125ATPWE4 has a total of 14 pins, numbered as follows:

1. GND (Ground)
2. A1 (Input A1)
3. Y1 (Output Y1)
4. A2 (Input A2)
5. Y2 (Output Y2)
6. GND (Ground)
7. A3 (Input A3)
8. Y3 (Output Y3)
9. A4 (Input A4)
10. Y4 (Output Y4)
11. OE (Output Enable)
12. VCC (Supply Voltage)
13. GND (Ground)
14. GND (Ground)

Functional Features

• Quad Buffer Gate: The SN74LV125ATPWE4 consists of four independent buffer gates, each with an output enable control.
• 3-State Outputs: The outputs of the buffer gates can be put into a high-impedance state using the output enable control, allowing multiple devices to share a common bus without interference.
• High-Speed Operation: This IC offers fast switching speeds, ensuring efficient data transfer in digital systems.
• Low Power Consumption: SN74LV125ATPWE4 is designed to consume low power, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• Low-voltage operation allows compatibility with a wide range of digital systems.
• 3-state outputs enable efficient sharing of buses between multiple devices.
• High-speed performance ensures quick data transfer.
• Low power consumption makes it suitable for battery-powered applications.

Disadvantages

• Limited number of buffer gates (four in total).
• May not be suitable for applications requiring a large number of buffer gates.

Working Principles

The SN74LV125ATPWE4 operates as a quad buffer gate with 3-state outputs. It takes input signals from the A1 to A4 pins and buffers them to the corresponding Y1 to Y4 output pins. The output enable (OE) pin controls the state of the outputs. When OE is high, the outputs are active and reflect the input signals. When OE is low, the outputs enter a high-impedance state, allowing other devices to drive the bus.

Detailed Application Field Plans

SN74LV125ATPWE4 finds applications in various digital systems, including but not limited to: - Microcontrollers - Data communication systems - Industrial automation - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to SN74LV125ATPWE4 are: - 74HC125: This IC offers similar functionality but operates at a higher voltage range (2V to 6V). - CD74HCT125E: It is another quad buffer gate with 3-state outputs, operating at a wider temperature range (-55°C to 125°C). - MC74ACT125: This IC provides similar features but operates at a higher speed and has a wider supply voltage range (2V to 6V).

These alternative models offer similar functionality and can be used as replacements depending on specific requirements.

In conclusion, SN74LV125ATP