SN74AVC4T774PWRG4

Product Overview

• Category: Integrated Circuit
• Use: Logic Level Translator
• Characteristics: High-speed, Low-power, Bidirectional Voltage Translation
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Logic Level Translation between different voltage domains
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Number of Channels: 4
• Input Voltage Levels: 1.2V to 3.6V
• Output Voltage Levels: 1.2V to 3.6V
• Maximum Data Rate: 100 Mbps
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74AVC4T774PWRG4 has a total of 16 pins, which are assigned as follows:

1. VCCA: Power supply for the A-side logic level translator
2. A1: Channel A input/output pin 1
3. A2: Channel A input/output pin 2
4. GND: Ground reference
5. A3: Channel A input/output pin 3
6. A4: Channel A input/output pin 4
7. VCCB: Power supply for the B-side logic level translator
8. B4: Channel B input/output pin 4
9. B3: Channel B input/output pin 3
10. B2: Channel B input/output pin 2
11. B1: Channel B input/output pin 1
12. OE: Output enable pin
13. DIR: Direction control pin
14. GND: Ground reference
15. B4: Channel B input/output pin 4
16. B3: Channel B input/output pin 3

Functional Features

• Bidirectional voltage translation between two different voltage domains
• High-speed operation with a maximum data rate of 100 Mbps
• Low-power consumption for efficient energy usage
• Automatic direction control based on the DIR pin
• Output enable pin (OE) for disabling the outputs when not needed

Advantages and Disadvantages

Advantages: - Enables seamless communication between devices operating at different voltage levels - Supports high-speed data transmission - Low power consumption for energy-efficient applications - Compact TSSOP package for space-constrained designs

Disadvantages: - Limited to 4 channels, may not be suitable for applications requiring more channels - Operating temperature range may not be suitable for extreme environments

Working Principles

The SN74AVC4T774PWRG4 is designed to translate logic level signals between two voltage domains. It utilizes a bidirectional voltage translation technique to ensure seamless communication between devices operating at different voltage levels. The direction of translation is controlled by the DIR pin, which determines whether the translation occurs from A-side to B-side or vice versa.

When the DIR pin is set to logic low, the translation occurs from A-side to B-side. Conversely, when the DIR pin is set to logic high, the translation occurs from B-side to A-side. The OE pin can be used to disable the outputs when not needed, reducing power consumption.

Detailed Application Field Plans

The SN74AVC4T774PWRG4 is commonly used in various applications where logic level translation is required. Some of the typical application fields include:

1. Microcontroller interfacing with different voltage peripherals
2. Communication interfaces between different voltage domains
3. Sensor networks with mixed voltage requirements
4. Battery-powered devices with multiple voltage levels
5. Industrial automation systems with diverse voltage interfaces

Detailed and Complete Alternative Models

1. SN74AVC4T245PWRG4: 4-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs
2. SN74LVC8T245PW: 8-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs
3. SN74LVC4T245PWRG4: 4-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs
4. SN74LVC4T774PWRG4: 4-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs

These alternative models offer similar functionality and can be considered as alternatives to the SN74AVC4T774PWRG4 based on specific application requirements.

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