SN74LVCC3245ANSRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Level Shifter and Voltage Translator
• Characteristics: Bidirectional, 8-bit, 3-state, non-inverting
• Package: 56-pin Small Outline Integrated Circuit (SOIC)
• Essence: Translates signals between different voltage levels
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• High-Level Input Voltage: 2V to VCC + 0.5V
• Low-Level Input Voltage: -0.5V to 0.8V
• High-Level Output Voltage: VCC - 0.5V
• Low-Level Output Voltage: 0.5V
• Maximum Operating Frequency: 100MHz
• Propagation Delay Time: 6.7ns (max)

Detailed Pin Configuration

The SN74LVCC3245ANSRG4 has a total of 56 pins, which are organized as follows:

• Pins 1 to 8: A1 to A8 (Data Bus A)
• Pins 9 to 16: B1 to B8 (Data Bus B)
• Pins 17 to 24: OE1 to OE8 (Output Enable)
• Pins 25 to 32: DIR1 to DIR8 (Direction Control)
• Pins 33 to 40: GND (Ground)
• Pins 41 to 48: B1 to B8 (Data Bus B)
• Pins 49 to 56: A1 to A8 (Data Bus A)

Functional Features

• Bidirectional voltage translation between two independent data buses
• Non-inverting logic level shifting
• 3-state outputs for bus isolation
• Direction control for selecting the data flow direction
• Low power consumption
• ESD protection on all inputs and outputs

Advantages and Disadvantages

Advantages: - Allows interfacing between devices operating at different voltage levels - Provides bidirectional communication between two data buses - Offers 3-state outputs for bus isolation - Low power consumption enhances energy efficiency - ESD protection ensures device reliability

Disadvantages: - Limited maximum operating frequency of 100MHz - Propagation delay time may affect real-time applications

Working Principles

The SN74LVCC3245ANSRG4 is designed to translate signals between two independent data buses operating at different voltage levels. It utilizes non-inverting logic level shifting, allowing bidirectional communication. The direction control pins determine the data flow direction, while the output enable pins provide 3-state outputs for bus isolation. The IC operates within a specified supply voltage range and offers ESD protection on all inputs and outputs.

Detailed Application Field Plans

The SN74LVCC3245ANSRG4 finds applications in various fields, including:

1. Microcontroller Interfacing: Enables communication between microcontrollers operating at different voltage levels.
2. Communication Systems: Facilitates signal translation between different communication protocols or standards.
3. Industrial Automation: Connects devices with varying voltage requirements in industrial control systems.
4. Automotive Electronics: Supports voltage translation in automotive electronic modules and subsystems.
5. Consumer Electronics: Used in devices requiring level shifting, such as smartphones, tablets, and gaming consoles.

Detailed and Complete Alternative Models

1. TXS0108EPWR: 8-bit Bidirectional Voltage-Level Translator with Automatic Direction Sensing.
2. PCA9306DCTR: Dual Bidirectional I2C-Bus and SMBus Voltage-Level Translator.
3. SN74LVC4245APW: Octal Bus Transceiver and Level Shifter with 3-State Outputs.
4. CD4504BE: Hex Voltage-Level Shifter for TTL-to-CMOS or CMOS-to-CMOS Operation.
5. 74LVC245APW: Octal Bus Transceiver with 3-State Outputs.

These alternative models offer similar functionality and can be considered as substitutes for the SN74LVCC3245ANSRG4 in various applications.

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