IDT74LVC16823APAG8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics:
  • Voltage Level Translation: Supports bidirectional voltage level translation between two different logic levels.
  • High-Speed Operation: Capable of operating at high frequencies, making it suitable for applications requiring fast data transfer.
  • Low Power Consumption: Designed to minimize power consumption, making it ideal for battery-powered devices.
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: The IDT74LVC16823APAG8 is a logic level translator IC that enables seamless communication between circuits operating at different voltage levels.
• Packaging/Quantity: Available in tape and reel packaging with 2500 units per reel.

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Input Voltage Range (A Port): 0V to VCC_A
• Input Voltage Range (B Port): 0V to VCC_B
• Output Voltage Range (A/B Ports): 0V to VCCA/VCCB
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 2.5ns (typical)

Detailed Pin Configuration

The IDT74LVC16823APAG8 has a total of 48 pins arranged in a TSSOP package. The pin configuration is as follows:

A1 ──────────────── VCC_A A2 ──────────────── OE# A3 ──────────────── I/O1A A4 ──────────────── I/O2A A5 ──────────────── GND A6 ──────────────── I/O3A A7 ──────────────── I/O4A A8 ──────────────── VCC_B A9 ──────────────── OE# A10 ──────────────── I/O1B A11 ──────────────── I/O2B A12 ──────────────── GND A13 ──────────────── I/O3B A14 ──────────────── I/O4B A15 ──────────────── GND A16 ──────────────── GND ...

Functional Features

• Bidirectional Voltage Level Translation: Allows seamless communication between circuits operating at different voltage levels.
• Automatic Direction Control: The direction of data flow is automatically determined based on the input and output voltage levels.
• Output Enable (OE#) Pin: Enables or disables the outputs, providing flexibility in controlling the translation process.
• High-Speed Operation: Capable of translating signals at high frequencies, making it suitable for applications requiring fast data transfer.

Advantages and Disadvantages

Advantages

• Efficient Voltage Level Translation: Provides a reliable and efficient solution for interfacing circuits with different voltage requirements.
• Low Power Consumption: Designed to minimize power consumption, making it ideal for battery-powered devices.
• High-Speed Operation: Capable of operating at high frequencies, ensuring fast and accurate data transfer.

Disadvantages

• Limited Voltage Range: The IDT74LVC16823APAG8 supports voltage translation within a specific range, which may not be suitable for all applications requiring level shifting.
• Package Size: The TSSOP package may require additional space on the PCB compared to smaller package options.

Working Principles

The IDT74LVC16823APAG8 utilizes a combination of MOSFETs and control circuitry to perform voltage level translation. The input signals are analyzed, and the appropriate voltage levels are generated at the output based on the input and output voltage specifications. The direction of data flow is automatically determined by the voltage levels applied to the A and B ports.

Detailed Application Field Plans

The IDT74LVC16823APAG8 is commonly used in various applications that require voltage level translation between different logic levels. Some of the typical application fields include: - Microcontroller interfacing with different peripheral devices. - Communication systems involving multiple voltage domains. - Data acquisition systems where analog signals need to be translated to digital levels.

Detailed and Complete Alternative Models

• SN74LVC1T45: Unidirectional voltage level translator IC.
• TXB0108: Bidirectional voltage level translator with automatic direction control.
• PCA9306: Dual bidirectional I2C-bus and SMBus voltage level translator.

Note: This is not an exhaustive list, and there are several other alternative models available