CLVC574AQPWRG4Q1

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Converter
• Characteristics: Bi-directional voltage level shifting, low power consumption
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Voltage level conversion between different logic levels
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• High-Level Input Voltage (VIH): 2.3V to VCC + 0.3V
• Low-Level Input Voltage (VIL): -0.3V to 0.8V
• High-Level Output Voltage (VOH): VCC - 0.4V to VCC
• Low-Level Output Voltage (VOL): 0V to 0.4V
• Maximum Operating Frequency: 100 MHz

Detailed Pin Configuration

The CLVC574AQPWRG4Q1 has a total of 20 pins, which are assigned as follows:

• Pin 1: GND (Ground)
• Pin 2: A1 (Input/Output)
• Pin 3: B1 (Input/Output)
• Pin 4: C1 (Input/Output)
• Pin 5: D1 (Input/Output)
• Pin 6: E1 (Input/Output)
• Pin 7: F1 (Input/Output)
• Pin 8: G1 (Input/Output)
• Pin 9: H1 (Input/Output)
• Pin 10: OE (Output Enable)
• Pin 11: GND (Ground)
• Pin 12: H2 (Input/Output)
• Pin 13: G2 (Input/Output)
• Pin 14: F2 (Input/Output)
• Pin 15: E2 (Input/Output)
• Pin 16: D2 (Input/Output)
• Pin 17: C2 (Input/Output)
• Pin 18: B2 (Input/Output)
• Pin 19: A2 (Input/Output)
• Pin 20: VCC (Supply Voltage)

Functional Features

• Bi-directional voltage level shifting between two logic levels
• Supports voltage translation from 1.65V to 5.5V
• Low power consumption, suitable for battery-powered applications
• High-speed operation with a maximum frequency of 100 MHz
• Output enable pin for easy control of the direction of data flow

Advantages and Disadvantages

Advantages

• Enables seamless communication between devices operating at different logic levels
• Wide supply voltage range allows compatibility with various systems
• Compact TSSOP package saves board space
• Low power consumption extends battery life in portable applications

Disadvantages

• Limited to voltage level conversion and does not provide any other functionality
• May introduce signal delays due to voltage level translation process

Working Principles

The CLVC574AQPWRG4Q1 is designed to convert logic-level signals between different voltage levels. It utilizes a combination of MOSFETs and level-shifting circuitry to achieve bi-directional voltage translation. The device operates by monitoring the input logic levels and adjusting the output levels accordingly, ensuring seamless communication between devices operating at different voltage levels.

Detailed Application Field Plans

The CLVC574AQPWRG4Q1 finds applications in various fields where voltage level conversion is required. Some of the common application areas include:

1. Microcontroller interfacing with different peripheral devices
2. Communication interfaces such as UART, SPI, and I2C
3. Sensor networks and IoT devices
4. Battery-powered systems requiring efficient voltage level translation

Detailed and Complete Alternative Models

1. SN74LVC8T245PW: 8-bit dual-supply bus transceiver with configurable voltage translation and 3-state outputs.
2. TXB0108PWR: 8-bit bidirectional voltage-level translator with automatic direction sensing and integrated pull-up resistors.
3. PCA9306DCTR: Dual bidirectional I2C-bus and SMBus voltage-level translator with an enable input and an open-drain output.

These alternative models offer similar functionality to the CLVC574AQPWRG4Q1 and can be considered as alternatives based on specific application requirements.

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