SN74LVTH125DR

Product Overview

Category

SN74LVTH125DR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for signal amplification and level shifting in digital systems.

Characteristics

• Low voltage operation: Operates at a low voltage range, typically between 1.65V and 3.6V.
• High-speed performance: Provides fast switching speeds, allowing for efficient data transmission.
• Tri-state outputs: Features tri-state outputs that can be disabled to effectively isolate the device from the bus.
• Wide operating temperature range: Can operate within a wide temperature range, making it suitable for various environments.

Package

SN74LVTH125DR is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of SN74LVTH125DR lies in its ability to amplify and shift digital signals while maintaining high-speed performance and low power consumption.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of SN74LVTH125DR ICs.

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• Logic Family: LVTH
• Number of Channels: 4
• Input/Output Type: Non-Inverting
• Output Current: ±12mA
• Propagation Delay Time: 2.5ns (Max)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

SN74LVTH125DR consists of 14 pins, each serving a specific function:

1. OE (Output Enable) - Tri-state output enable pin
2. A1 - Input pin for channel 1
3. Y1 - Output pin for channel 1
4. GND - Ground pin
5. Y2 - Output pin for channel 2
6. A2 - Input pin for channel 2
7. VCC - Power supply pin
8. B1 - Input pin for channel 1
9. Y3 - Output pin for channel 3
10. A3 - Input pin for channel 3
11. B2 - Input pin for channel 2
12. Y4 - Output pin for channel 4
13. A4 - Input pin for channel 4
14. B3 - Input pin for channel 3

Functional Features

• Signal amplification: SN74LVTH125DR amplifies digital signals to ensure reliable transmission.
• Level shifting: It shifts the voltage levels of input signals to match the requirements of the connected devices.
• Tri-state outputs: The tri-state outputs allow for effective bus isolation when disabled, preventing signal interference.

Advantages and Disadvantages

Advantages

• Low power consumption
• High-speed performance
• Wide operating temperature range
• Tri-state outputs for bus isolation

Disadvantages

• Limited number of channels (4 in this case)
• Requires external power supply

Working Principles

SN74LVTH125DR operates based on the principles of CMOS (Complementary Metal-Oxide-Semiconductor) technology. It utilizes a combination of NMOS and PMOS transistors to amplify and shift digital signals. When enabled, the IC amplifies and processes the input signals according to its specifications, providing the desired output.

Detailed Application Field Plans

SN74LVTH125DR finds applications in various fields, including:

1. Communication systems: Used for signal amplification and level shifting in communication equipment.
2. Computer hardware: Employed in data buses and interfaces to ensure proper signal transmission between components.
3. Industrial automation: Utilized in control systems to amplify and shift digital signals for accurate data processing.
4. Automotive electronics: Integrated into automotive systems for reliable signal transmission between different modules.

Detailed and Complete Alternative Models

1. SN74LVTH125PW - Similar to SN74LVTH125DR, but available in a TSSOP package.
2. SN74LVTH125DBR - Similar to SN74LVTH125DR, but available in a SSOP package.
3. SN74LVTH125DGVRE4 - Similar to SN74LVTH125DR, but available in a TVSOP package.

These alternative models provide similar functionality and characteristics as SN74LVTH125DR, but differ in their packaging options.

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