SN74ABT827PWG4

Product Overview

Category: Integrated Circuit
Use: Logic Level Translator
Characteristics: High-speed, low-power consumption
Package: TSSOP (Thin Shrink Small Outline Package)
Essence: Logic level translation between different voltage domains
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

Supply Voltage Range: 2 V to 5.5 V
Input Voltage Range: 0 V to VCC
Output Voltage Range: 0 V to VCC
Operating Temperature Range: -40°C to +85°C
Propagation Delay Time: 3.8 ns (typical)
Maximum Operating Frequency: 200 MHz

Detailed Pin Configuration

The SN74ABT827PWG4 has a total of 20 pins. The pin configuration is as follows:

Functional Features

Bidirectional voltage level translation
Supports multiple voltage domains
High-speed operation
Low power consumption
Schmitt-trigger inputs for noise immunity
3-state outputs for bus-oriented applications

Advantages and Disadvantages

Advantages

Wide supply voltage range allows compatibility with various systems
Fast propagation delay enables high-speed data transmission
Low power consumption helps in reducing overall system energy usage
Schmitt-trigger inputs provide robustness against noise
3-state outputs allow for efficient bus sharing

Disadvantages

Limited number of voltage domains supported
May require additional components for level shifting in certain applications
Not suitable for high-voltage applications

Working Principles

The SN74ABT827PWG4 is designed to translate logic levels between different voltage domains. It utilizes a combination of MOSFETs and CMOS technology to achieve bidirectional voltage level translation. The inputs are equipped with Schmitt-trigger circuitry, which ensures reliable operation even in the presence of noise. The device operates by enabling or disabling the output buffers based on the control signal (OE#). When the control signal is active, the input signals are translated to the corresponding output voltage levels.

Detailed Application Field Plans

The SN74ABT827PWG4 can be used in various applications that require logic level translation between different voltage domains. Some potential application fields include:

Microcontroller interfacing with different peripheral devices operating at different voltage levels.
Communication systems where data needs to be transmitted between devices with varying voltage requirements.
Industrial automation systems that involve multiple subsystems operating at different voltage levels.
Automotive electronics for level shifting between different components within the vehicle.

Detailed and Complete Alternative Models

SN74LVC827APWR: Low-Voltage CMOS Logic Level Translator
SN74HCT827N: High-Speed CMOS Logic Level Translator
SN74LVCH827ADGVR: Low-Voltage CMOS Logic Level Translator with Schmitt-trigger inputs

These alternative models offer similar functionality and can be considered as alternatives to the SN74ABT827PWG4 based on specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SN74ABT827PWG4 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of SN74ABT827PWG4 in technical solutions:

1. What is SN74ABT827PWG4? SN74ABT827PWG4 is a specific type of integrated circuit (IC) known as a quadruple bus buffer gate with 3-state outputs.

2. What is the purpose of SN74ABT827PWG4? The purpose of SN74ABT827PWG4 is to provide buffering and signal amplification for digital signals in various electronic systems.

3. What voltage levels does SN74ABT827PWG4 support? SN74ABT827PWG4 supports voltage levels ranging from 2V to 5.5V, making it compatible with a wide range of digital systems.

4. How many inputs and outputs does SN74ABT827PWG4 have? SN74ABT827PWG4 has four independent input buffers and four independent output buffers, making it suitable for applications requiring multiple signal lines.

5. Can SN74ABT827PWG4 handle bidirectional data flow? No, SN74ABT827PWG4 is a unidirectional buffer, meaning it can only amplify and buffer signals in one direction.

6. What is the maximum operating frequency of SN74ABT827PWG4? The maximum operating frequency of SN74ABT827PWG4 is typically around 200 MHz, allowing for high-speed signal transmission.

7. Is SN74ABT827PWG4 compatible with TTL and CMOS logic families? Yes, SN74ABT827PWG4 is designed to be compatible with both TTL and CMOS logic families, ensuring versatility in its application.

8. Can SN74ABT827PWG4 drive capacitive loads? Yes, SN74ABT827PWG4 is capable of driving moderate capacitive loads, but it is recommended to consult the datasheet for specific guidelines.

9. What is the power supply voltage range for SN74ABT827PWG4? SN74ABT827PWG4 operates within a power supply voltage range of 4.5V to 5.5V.

10. Are there any special considerations when using SN74ABT827PWG4 in high-speed applications? Yes, in high-speed applications, it is important to pay attention to signal integrity, transmission line termination, and noise reduction techniques to ensure reliable operation.

Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with technical experts for accurate information.