SN74ABT5401DWRG4

Product Overview

• Category: Integrated Circuit
• Use: Logic Level Translator
• Characteristics: High-speed, low-power, bidirectional voltage translation
• Package: SOIC (Small Outline Integrated Circuit)
• 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
• Maximum Operating Frequency: 100 MHz
• Number of Channels: 8
• Propagation Delay: 3.5 ns (typical)

Detailed Pin Configuration

The SN74ABT5401DWRG4 has a total of 20 pins. The pin configuration is as follows:

1. OE (Output Enable) - Active Low Output Enable
2. A1 - Channel 1 Input/Output
3. B1 - Channel 1 Input/Output
4. GND - Ground
5. B2 - Channel 2 Input/Output
6. A2 - Channel 2 Input/Output
7. VCC - Power Supply
8. B3 - Channel 3 Input/Output
9. A3 - Channel 3 Input/Output
10. B4 - Channel 4 Input/Output
11. A4 - Channel 4 Input/Output
12. B5 - Channel 5 Input/Output
13. A5 - Channel 5 Input/Output
14. B6 - Channel 6 Input/Output
15. A6 - Channel 6 Input/Output
16. B7 - Channel 7 Input/Output
17. A7 - Channel 7 Input/Output
18. B8 - Channel 8 Input/Output
19. A8 - Channel 8 Input/Output
20. VCC - Power Supply

Functional Features

• Bidirectional voltage translation between different voltage domains
• High-speed operation with low propagation delay
• Supports a wide supply voltage range
• Output enable pin for easy control of the direction of translation

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer - Wide supply voltage range enables compatibility with various systems - Bidirectional translation simplifies circuit design

Disadvantages: - Limited number of channels (8) - Propagation delay may affect timing-sensitive applications

Working Principles

The SN74ABT5401DWRG4 is a logic level translator that facilitates communication between devices operating at different voltage levels. It uses a combination of MOSFETs and CMOS technology to achieve bidirectional voltage translation.

The device operates by monitoring the input voltage levels and translating them to the corresponding output voltage levels. The output enable pin controls the direction of translation, allowing for seamless bidirectional communication.

Detailed Application Field Plans

The SN74ABT5401DWRG4 can be used in various applications where voltage translation is required. Some potential application fields include:

1. Microcontroller interfacing: The IC can be used to interface microcontrollers operating at different voltage levels, enabling communication between different systems.
2. Sensor networks: It can facilitate communication between sensors operating at different voltage domains, allowing for data exchange in sensor networks.
3. Industrial automation: The IC can be utilized in industrial automation systems to translate signals between different voltage levels, ensuring compatibility between various components.

Detailed and Complete Alternative Models

1. TXB0108PWR: 8-Bit Bidirectional Voltage-Level Translator with Automatic Direction Sensing
2. PCA9306DCTR: Dual Bidirectional I2C-Bus and SMBus Voltage-Level Translator
3. SN74LVC1T45DCKR: Single-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation

These alternative models offer similar functionality and can be considered as alternatives to the SN74ABT5401DWRG4.

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