IDT74FCT823ATSOG8

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics:
  • High-speed operation
  • Low power consumption
  • Wide voltage range compatibility
• Package: SOG8 (Small Outline Gull Wing 8-pin package)
• Essence: Logic level translation between different voltage domains
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Supply Voltage Range: 2.0V to 5.5V
• Input Voltage Range (A Port): 0V to VCC_A
• Input Voltage Range (B Port): 0V to VCC_B
• Output Voltage Range (A Port): 0V to VCC_A
• Output Voltage Range (B Port): 0V to VCC_B
• Maximum Propagation Delay: 3.5ns
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The IDT74FCT823ATSOG8 has the following pin configuration:

1. OE (Output Enable)
2. A0 (Input A0)
3. A1 (Input A1)
4. A2 (Input A2)
5. GND (Ground)
6. B2 (Input B2)
7. B1 (Input B1)
8. B0 (Input B0)

Functional Features

• Bidirectional voltage level translation between two independent voltage domains
• Supports voltage translation from a lower voltage domain (A Port) to a higher voltage domain (B Port) and vice versa
• Enables seamless communication between devices operating at different voltage levels
• High-speed operation allows for efficient data transfer
• Low power consumption ensures energy efficiency

Advantages

• Wide voltage range compatibility makes it suitable for various applications
• Compact SOG8 package enables space-saving designs
• High-speed operation facilitates fast data transmission
• Low power consumption prolongs battery life in portable devices

Disadvantages

• Limited number of input/output pins (3 per port)
• Not suitable for applications requiring translation between more than two voltage domains

Working Principles

The IDT74FCT823ATSOG8 utilizes a combination of MOSFET and CMOS technology to achieve bidirectional voltage level translation. It consists of two independent ports, A and B, each with three input/output pins. The device operates by monitoring the voltage levels on both ports and translating them accordingly. When the OE pin is enabled, the voltage levels on the A Port are translated to the corresponding levels on the B Port, and vice versa.

Application Field Plans

The IDT74FCT823ATSOG8 is commonly used in various electronic systems that require voltage level translation. Some potential application fields include:

1. Microcontroller interfacing with different voltage peripherals
2. Communication interfaces between devices operating at different voltage levels
3. Sensor networks where sensors operate at different voltage domains
4. Battery-powered devices requiring efficient power management

Alternative Models

1. SN74LVC1T45: Single-bit dual-supply bus transceiver
2. TXB0108: 8-bit bidirectional voltage-level translator
3. PCA9306: Dual bidirectional I2C-bus and SMBus voltage-level translator

These alternative models offer similar functionality and can be considered as alternatives to the IDT74FCT823ATSOG8 based on specific application requirements.

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