Encyclopedia Entry: 74FCT162827ATPAG

Product Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics: High-speed, low-power consumption
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Translates logic levels between different voltage domains
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Logic Family: FCT
• Number of Channels: 16
• Input Voltage Range: 1.2V to 5.5V
• Output Voltage Range: 1.2V to 5.5V
• Propagation Delay: 2.5 ns (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74FCT162827ATPAG IC has a total of 56 pins arranged as follows:

• Pins 1-8: Channel A Inputs/Outputs
• Pins 9-16: Channel B Inputs/Outputs
• Pins 17-24: Channel C Inputs/Outputs
• Pins 25-32: Channel D Inputs/Outputs
• Pins 33-40: Channel E Inputs/Outputs
• Pins 41-48: Channel F Inputs/Outputs
• Pins 49-56: Power and Ground Pins

Functional Features

• Logic level translation between different voltage domains
• Bidirectional data flow capability
• Non-inverting outputs
• High-speed operation
• Low power consumption
• ESD protection on all inputs and outputs

Advantages and Disadvantages

Advantages: - High-speed performance enables efficient data transfer - Wide input/output voltage range allows compatibility with various systems - Low power consumption reduces energy usage - ESD protection ensures reliability in harsh environments

Disadvantages: - Limited number of channels (16) - TSSOP package may require careful handling during assembly

Working Principles

The 74FCT162827ATPAG is a logic level translator IC designed to enable communication between different voltage domains. It utilizes a combination of input and output buffers, level shifters, and control circuitry to ensure bidirectional data flow with non-inverting outputs. The IC operates by detecting the logic levels of the input signals and translating them to the corresponding levels required by the output domain.

Detailed Application Field Plans

The 74FCT162827ATPAG finds applications in various fields where logic level translation is required. Some common application areas include:

1. Microcontroller Interfaces: Facilitating communication between microcontrollers operating at different voltage levels.
2. Mixed Voltage Systems: Enabling data transfer between components or subsystems operating at different voltage domains.
3. Communication Protocols: Supporting level translation in serial communication interfaces such as UART, SPI, and I2C.
4. Industrial Automation: Integrating different modules or devices with varying voltage requirements in industrial control systems.

Detailed and Complete Alternative Models

1. SN74LVC4245APW: Octal Bus Transceiver with Voltage-Level Shifting
2. CD4050BE: Hex Non-Inverting Buffer/Converter
3. TXB0108PWR: 8-Bit Bidirectional Voltage-Level Translator

These alternative models offer similar functionality to the 74FCT162827ATPAG and can be considered based on specific application requirements.

---

Word Count: 335 words